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Comparing deliantra/server/socket/request.C (file contents):
Revision 1.152 by root, Tue Oct 20 07:18:11 2009 UTC vs.
Revision 1.158 by root, Fri Nov 6 13:11:28 2009 UTC

… …
20 * <http://www.gnu.org/licenses/>. 20 * <http://www.gnu.org/licenses/>.
21 * 21 *
22 * The authors can be reached via e-mail to <support@deliantra.net> 22 * The authors can be reached via e-mail to <support@deliantra.net>
23 */ 23 */
24 24
25//+GPL
26
25/** 27/**
26 * \file 28 * \file
27 * Client handling. 29 * Client handling.
28 * 30 *
29 * \date 2003-12-02 31 * \date 2003-12-02
… …
64 * This table translates the attack numbers as used within the 66 * This table translates the attack numbers as used within the
65 * program to the value we use when sending STATS command to the 67 * program to the value we use when sending STATS command to the
66 * client. If a value is -1, then we don't send that to the 68 * client. If a value is -1, then we don't send that to the
67 * client. 69 * client.
68 */ 70 */
69short atnr_cs_stat[NROFATTACKS] = { CS_STAT_RES_PHYS, 71static short atnr_cs_stat[NROFATTACKS] = { CS_STAT_RES_PHYS,
70 CS_STAT_RES_MAG, CS_STAT_RES_FIRE, CS_STAT_RES_ELEC, 72 CS_STAT_RES_MAG, CS_STAT_RES_FIRE, CS_STAT_RES_ELEC,
71 CS_STAT_RES_COLD, CS_STAT_RES_CONF, CS_STAT_RES_ACID, 73 CS_STAT_RES_COLD, CS_STAT_RES_CONF, CS_STAT_RES_ACID,
72 CS_STAT_RES_DRAIN, -1 /* weaponmagic */ , 74 CS_STAT_RES_DRAIN, -1 /* weaponmagic */ ,
73 CS_STAT_RES_GHOSTHIT, CS_STAT_RES_POISON, 75 CS_STAT_RES_GHOSTHIT, CS_STAT_RES_POISON,
74 CS_STAT_RES_SLOW, CS_STAT_RES_PARA, CS_STAT_TURN_UNDEAD, 76 CS_STAT_RES_SLOW, CS_STAT_RES_PARA, CS_STAT_TURN_UNDEAD,
… …
142 144
143static void 145static void
144send_map_info (player *pl) 146send_map_info (player *pl)
145{ 147{
146 client &socket = *pl->ns; 148 client &socket = *pl->ns;
147 object *ob = pl->observe; 149 object *ob = pl->viewpoint;
148 150
149 if (socket.mapinfocmd) 151 if (socket.mapinfocmd)
150 { 152 {
151 if (ob->map && ob->map->path[0]) 153 if (ob->map && ob->map->path[0])
152 { 154 {
… …
169/** check for map/region change and send new map data */ 171/** check for map/region change and send new map data */
170static void 172static void
171check_map_change (player *pl) 173check_map_change (player *pl)
172{ 174{
173 client &socket = *pl->ns; 175 client &socket = *pl->ns;
174 object *ob = pl->observe; 176 object *ob = pl->viewpoint;
175 177
176 region *reg = ob->region (); 178 region *reg = ob->region ();
177 if (socket.current_region != reg) 179 if (socket.current_region != reg)
178 { 180 {
179 INVOKE_PLAYER (REGION_CHANGE, pl, ARG_REGION (reg), ARG_REGION (socket.current_region)); 181 INVOKE_PLAYER (REGION_CHANGE, pl, ARG_REGION (reg), ARG_REGION (socket.current_region));
… …
215 socket.floorbox_reset (); 217 socket.floorbox_reset ();
216 } 218 }
217 219
218 socket.current_x = ob->x; 220 socket.current_x = ob->x;
219 socket.current_y = ob->y; 221 socket.current_y = ob->y;
222}
223
224/**
225 * This sends the skill number to name mapping. We ignore
226 * the params - we always send the same info no matter what.
227 */
228static void
229send_skill_info (client *ns, char *params)
230{
231 packet sl;
232 sl << "replyinfo skill_info\n";
233
234 for (int i = 1; i < NUM_SKILLS; i++)
235 sl.printf ("%d:%s\n", i + CS_STAT_SKILLINFO, &skill_names [i]);
236
237 if (sl.length () > MAXSOCKBUF)
238 {
239 LOG (llevError, "Buffer overflow in send_skill_info!\n");
240 fatal (0);
241 }
242
243 ns->send_packet (sl);
244}
245
246/**
247 * This sends the spell path to name mapping. We ignore
248 * the params - we always send the same info no matter what.
249 */
250static void
251send_spell_paths (client * ns, char *params)
252{
253 packet sl;
254
255 sl << "replyinfo spell_paths\n";
256
257 for (int i = 0; i < NRSPELLPATHS; i++)
258 sl.printf ("%d:%s\n", 1 << i, spellpathnames[i]);
259
260 if (sl.length () > MAXSOCKBUF)
261 {
262 LOG (llevError, "Buffer overflow in send_spell_paths!\n");
263 fatal (0);
264 }
265
266 ns->send_packet (sl);
220} 267}
221 268
222/** 269/**
223 * RequestInfo is sort of a meta command. There is some specific 270 * RequestInfo is sort of a meta command. There is some specific
224 * request of information, but we call other functions to provide 271 * request of information, but we call other functions to provide
… …
237 { 284 {
238 *params++ = 0; 285 *params++ = 0;
239 break; 286 break;
240 } 287 }
241 288
242 if (!strcmp (buf, "image_info"))
243 send_image_info (ns, params);
244 else if (!strcmp (buf, "image_sums"))
245 send_image_sums (ns, params);
246 else if (!strcmp (buf, "skill_info")) 289 if (!strcmp (buf, "skill_info"))
247 send_skill_info (ns, params); 290 send_skill_info (ns, params);
248 else if (!strcmp (buf, "spell_paths")) 291 else if (!strcmp (buf, "spell_paths"))
249 send_spell_paths (ns, params); 292 send_spell_paths (ns, params);
250 else 293 else
251 { 294 {
… …
267ExtiCmd (char *buf, int len, client *ns) 310ExtiCmd (char *buf, int len, client *ns)
268{ 311{
269 INVOKE_CLIENT (EXTICMD, ns, ARG_DATA (buf, len)); 312 INVOKE_CLIENT (EXTICMD, ns, ARG_DATA (buf, len));
270} 313}
271 314
315//-GPL
316
272void 317void
273client::mapinfo_queue_clear () 318client::mapinfo_queue_clear ()
274{ 319{
275 for (auto (i, mapinfo_queue.begin ()); i != mapinfo_queue.end (); ++i) 320 for (auto (i, mapinfo_queue.begin ()); i != mapinfo_queue.end (); ++i)
276 free (*i); 321 free (*i);
… …
283{ 328{
284 char *token = buf; 329 char *token = buf;
285 buf += strlen (buf) + 9; 330 buf += strlen (buf) + 9;
286 331
287 // initial map and its origin 332 // initial map and its origin
288 maptile *map = pl->observe->map; 333 maptile *map = pl->viewpoint->map;
289 int mapx = pl->ns->mapx / 2 - pl->observe->x; 334 int mapx = pl->ns->mapx / 2 - pl->viewpoint->x;
290 int mapy = pl->ns->mapy / 2 - pl->observe->y; 335 int mapy = pl->ns->mapy / 2 - pl->viewpoint->y;
291 int max_distance = 8; // limit maximum path length to something generous 336 int max_distance = 8; // limit maximum path length to something generous
292 337
293 while (*buf && map && max_distance) 338 while (*buf && map && max_distance)
294 { 339 {
295 int dir = *buf++ - '1'; 340 int dir = *buf++ - '1';
… …
399void 444void
400AddMeCmd (char *buf, int len, client *ns) 445AddMeCmd (char *buf, int len, client *ns)
401{ 446{
402 INVOKE_CLIENT (ADDME, ns, ARG_DATA (buf, len)); 447 INVOKE_CLIENT (ADDME, ns, ARG_DATA (buf, len));
403} 448}
449
450//+GPL
404 451
405/* 452/*
406#define MSG_TYPE_BOOK 1 453#define MSG_TYPE_BOOK 1
407#define MSG_TYPE_CARD 2 454#define MSG_TYPE_CARD 2
408#define MSG_TYPE_PAPER 3 455#define MSG_TYPE_PAPER 3
… …
928 975
929 /* Nothing changed */ 976 /* Nothing changed */
930 return 0; 977 return 0;
931} 978}
932 979
980//-GPL
981
933// prefetch (and touch) all maps within a specific distancd 982// prefetch (and touch) all maps within a specific distancd
934static void 983static void
935prefetch_surrounding_maps (maptile *map, int distance) 984prefetch_surrounding_maps (maptile *map, int distance)
936{ 985{
937 map->touch (); 986 map->touch ();
… …
950prefetch_surrounding_maps (object *op) 999prefetch_surrounding_maps (object *op)
951{ 1000{
952 prefetch_surrounding_maps (op->map, 3); 1001 prefetch_surrounding_maps (op->map, 3);
953} 1002}
954 1003
1004//+GPL
1005
955/** 1006/**
956 * Draws client map. 1007 * Draws client map.
957 */ 1008 */
958void 1009void
959draw_client_map (player *pl) 1010draw_client_map (player *pl)
960{ 1011{
961 object *ob = pl->observe; 1012 object *ob = pl->viewpoint;
962 if (!ob->active) 1013 if (!pl->observe->active)
963 return; 1014 return;
964 1015
965 /* If player is just joining the game, he isn't here yet, so the map 1016 /* If player is just joining the game, he isn't here yet, so the map
966 * can get swapped out. If so, don't try to send them a map. All will 1017 * can get swapped out. If so, don't try to send them a map. All will
967 * be OK once they really log in. 1018 * be OK once they really log in.
… …
974 check_map_change (pl); 1025 check_map_change (pl);
975 prefetch_surrounding_maps (pl->ob); 1026 prefetch_surrounding_maps (pl->ob);
976 1027
977 /* do LOS after calls to update_position */ 1028 /* do LOS after calls to update_position */
978 /* unfortunately, we need to udpate los when observing, currently */ 1029 /* unfortunately, we need to udpate los when observing, currently */
979 if (pl->do_los || pl->observe != pl->ob) 1030 if (pl->do_los || pl->viewpoint != pl->ob)
980 { 1031 {
981 pl->do_los = 0; 1032 pl->do_los = 0;
982 pl->update_los (); 1033 pl->update_los ();
983 } 1034 }
984 1035
… …
1215 socket.send_packet (sl); 1266 socket.send_packet (sl);
1216 socket.sent_scroll = 0; 1267 socket.sent_scroll = 0;
1217 } 1268 }
1218} 1269}
1219 1270
1220/*****************************************************************************/
1221/* GROS: The following one is used to allow a plugin to send a generic cmd to*/
1222/* a player. Of course, the client need to know the command to be able to */
1223/* manage it ! */
1224/*****************************************************************************/
1225void
1226send_plugin_custom_message (object *pl, char *buf)
1227{
1228 pl->contr->ns->send_packet (buf);
1229}
1230
1231/**
1232 * This sends the skill number to name mapping. We ignore
1233 * the params - we always send the same info no matter what.
1234 */
1235void
1236send_skill_info (client *ns, char *params)
1237{
1238 packet sl;
1239 sl << "replyinfo skill_info\n";
1240
1241 for (int i = 1; i < NUM_SKILLS; i++)
1242 sl.printf ("%d:%s\n", i + CS_STAT_SKILLINFO, &skill_names [i]);
1243
1244 if (sl.length () > MAXSOCKBUF)
1245 {
1246 LOG (llevError, "Buffer overflow in send_skill_info!\n");
1247 fatal (0);
1248 }
1249
1250 ns->send_packet (sl);
1251}
1252
1253/**
1254 * This sends the spell path to name mapping. We ignore
1255 * the params - we always send the same info no matter what.
1256 */
1257void
1258send_spell_paths (client * ns, char *params)
1259{
1260 packet sl;
1261
1262 sl << "replyinfo spell_paths\n";
1263
1264 for (int i = 0; i < NRSPELLPATHS; i++)
1265 sl.printf ("%d:%s\n", 1 << i, spellpathnames[i]);
1266
1267 if (sl.length () > MAXSOCKBUF)
1268 {
1269 LOG (llevError, "Buffer overflow in send_spell_paths!\n");
1270 fatal (0);
1271 }
1272
1273 ns->send_packet (sl);
1274}
1275
1276/** 1271/**
1277 * This looks for any spells the player may have that have changed their stats. 1272 * This looks for any spells the player may have that have changed their stats.
1278 * it then sends an updspell packet for each spell that has changed in this way 1273 * it then sends an updspell packet for each spell that has changed in this way
1279 */ 1274 */
1280void 1275void
… …
1460 /* finally, we can send the packet */ 1455 /* finally, we can send the packet */
1461 pl->ns->flush_fx (); 1456 pl->ns->flush_fx ();
1462 pl->ns->send_packet (sl); 1457 pl->ns->send_packet (sl);
1463} 1458}
1464 1459
1460//-GPL
1461

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