… | |
… | |
97 | * complexities for the client, and probably doesn't make |
97 | * complexities for the client, and probably doesn't make |
98 | * that much difference in bandwidth. |
98 | * that much difference in bandwidth. |
99 | */ |
99 | */ |
100 | mx = ns->mapx; |
100 | mx = ns->mapx; |
101 | my = ns->mapy; |
101 | my = ns->mapy; |
102 | |
|
|
103 | if (ns->mapmode == Map1aCmd) |
|
|
104 | { |
|
|
105 | mx += MAX_HEAD_OFFSET; |
|
|
106 | my += MAX_HEAD_OFFSET; |
|
|
107 | } |
|
|
108 | |
102 | |
109 | /* the x and y here are coordinates for the new map, i.e. if we moved |
103 | /* the x and y here are coordinates for the new map, i.e. if we moved |
110 | * (dx,dy), newmap[x][y] = oldmap[x-dx][y-dy]. For this reason, |
104 | * (dx,dy), newmap[x][y] = oldmap[x-dx][y-dy]. For this reason, |
111 | * if the destination x or y coordinate is outside the viewable |
105 | * if the destination x or y coordinate is outside the viewable |
112 | * area, we clear the values - otherwise, the old values |
106 | * area, we clear the values - otherwise, the old values |
… | |
… | |
437 | } |
431 | } |
438 | else if (!strcmp (cmd, "newmapcmd")) |
432 | else if (!strcmp (cmd, "newmapcmd")) |
439 | { |
433 | { |
440 | ns->newmapcmd = atoi (param); |
434 | ns->newmapcmd = atoi (param); |
441 | safe_strcat (cmdback, param, &slen, HUGE_BUF); |
435 | safe_strcat (cmdback, param, &slen, HUGE_BUF); |
442 | // } else if (!strcmp(cmd,"plugincmd")) { |
|
|
443 | // ns->plugincmd = atoi(param); |
|
|
444 | // safe_strcat(cmdback, param, &slen, HUGE_BUF); |
|
|
445 | } |
436 | } |
446 | else if (!strcmp (cmd, "mapinfocmd")) |
437 | else if (!strcmp (cmd, "mapinfocmd")) |
447 | { |
438 | { |
448 | ns->mapinfocmd = atoi (param); |
439 | ns->mapinfocmd = atoi (param); |
449 | safe_strcat (cmdback, "1", &slen, HUGE_BUF); |
440 | safe_strcat (cmdback, "1", &slen, HUGE_BUF); |
… | |
… | |
505 | if (*cp == 'x' || *cp == 'X') |
496 | if (*cp == 'x' || *cp == 'X') |
506 | { |
497 | { |
507 | y = atoi (cp + 1); |
498 | y = atoi (cp + 1); |
508 | break; |
499 | break; |
509 | } |
500 | } |
|
|
501 | |
510 | if (x < 9 || y < 9 || x > MAP_CLIENT_X || y > MAP_CLIENT_Y) |
502 | if (x < 9 || y < 9 || x > MAP_CLIENT_X || y > MAP_CLIENT_Y) |
511 | { |
503 | { |
512 | sprintf (tmpbuf, " %dx%d", MAP_CLIENT_X, MAP_CLIENT_Y); |
504 | sprintf (tmpbuf, " %dx%d", MAP_CLIENT_X, MAP_CLIENT_Y); |
513 | safe_strcat (cmdback, tmpbuf, &slen, HUGE_BUF); |
505 | safe_strcat (cmdback, tmpbuf, &slen, HUGE_BUF); |
514 | } |
506 | } |
… | |
… | |
880 | ns->cs_version = atoi (buf); |
872 | ns->cs_version = atoi (buf); |
881 | ns->sc_version = ns->cs_version; |
873 | ns->sc_version = ns->cs_version; |
882 | |
874 | |
883 | LOG (llevDebug, "connection from client <%s>\n", buf); |
875 | LOG (llevDebug, "connection from client <%s>\n", buf); |
884 | |
876 | |
885 | |
|
|
886 | //TODO: should log here just for statistics |
877 | //TODO: should log here just for statistics |
887 | |
878 | |
888 | //if (VERSION_CS != ns->cs_version) |
879 | //if (VERSION_CS != ns->cs_version) |
889 | // unchecked; |
880 | // unchecked; |
890 | |
881 | |
… | |
… | |
1108 | { |
1099 | { |
1109 | packet sl ("player"); |
1100 | packet sl ("player"); |
1110 | |
1101 | |
1111 | sl << uint32 (pl->ob->count) |
1102 | sl << uint32 (pl->ob->count) |
1112 | << uint32 (weight) |
1103 | << uint32 (weight) |
1113 | << uint32 (pl->ob->face->number) |
1104 | << uint32 (pl->ob->face) |
1114 | << data8 (pl->ob->name); |
1105 | << data8 (pl->ob->name); |
1115 | |
1106 | |
1116 | pl->ns->last_weight = weight; |
1107 | pl->ns->last_weight = weight; |
1117 | pl->ns->send_packet (sl); |
1108 | pl->ns->send_packet (sl); |
1118 | SET_FLAG (pl->ob, FLAG_CLIENT_SENT); |
1109 | SET_FLAG (pl->ob, FLAG_CLIENT_SENT); |
… | |
… | |
1166 | * |
1157 | * |
1167 | ******************************************************************************/ |
1158 | ******************************************************************************/ |
1168 | |
1159 | |
1169 | /** Clears a map cell */ |
1160 | /** Clears a map cell */ |
1170 | static void |
1161 | static void |
1171 | map_clearcell (struct MapCell *cell, int face0, int face1, int face2, int count) |
1162 | map_clearcell (struct MapCell *cell, int count) |
1172 | { |
1163 | { |
1173 | cell->faces[0] = face0; |
1164 | cell->faces[0] = 0; |
1174 | cell->faces[1] = face1; |
1165 | cell->faces[1] = 0; |
1175 | cell->faces[2] = face2; |
1166 | cell->faces[2] = 0; |
1176 | cell->count = count; |
1167 | cell->count = count; |
1177 | cell->stat_hp = 0; |
1168 | cell->stat_hp = 0; |
1178 | cell->flags = 0; |
1169 | cell->flags = 0; |
1179 | cell->player = 0; |
1170 | cell->player = 0; |
1180 | } |
1171 | } |
1181 | |
1172 | |
1182 | #define MAX_HEAD_POS MAX(MAX_CLIENT_X, MAX_CLIENT_Y) |
|
|
1183 | #define MAX_LAYERS 3 |
1173 | #define MAX_LAYERS 3 |
1184 | |
|
|
1185 | /* Using a global really isn't a good approach, but saves the over head of |
|
|
1186 | * allocating and deallocating such a block of data each time run through, |
|
|
1187 | * and saves the space of allocating this in the socket object when we only |
|
|
1188 | * need it for this cycle. If the server is ever threaded, this needs to be |
|
|
1189 | * re-examined. |
|
|
1190 | */ |
|
|
1191 | static object *heads[MAX_HEAD_POS * MAX_HEAD_POS * MAX_LAYERS]; |
|
|
1192 | |
|
|
1193 | /** |
|
|
1194 | * Returns true if any of the heads for this |
|
|
1195 | * space is set. Returns false if all are blank - this is used |
|
|
1196 | * for empty space checking. |
|
|
1197 | */ |
|
|
1198 | static inline int |
|
|
1199 | have_head (int ax, int ay) |
|
|
1200 | { |
|
|
1201 | if (heads[(ay * MAX_HEAD_POS + ax) * MAX_LAYERS] || |
|
|
1202 | heads[(ay * MAX_HEAD_POS + ax) * MAX_LAYERS + 1] || heads[(ay * MAX_HEAD_POS + ax) * MAX_LAYERS + 2]) |
|
|
1203 | return 1; |
|
|
1204 | |
|
|
1205 | return 0; |
|
|
1206 | } |
|
|
1207 | |
|
|
1208 | /** |
|
|
1209 | * check_head is a bit simplistic version of update_space below. |
|
|
1210 | * basically, it only checks the that the head on space ax,ay at layer |
|
|
1211 | * needs to get sent - if so, it adds the data, sending the head |
|
|
1212 | * if needed, and returning 1. If this no data needs to get |
|
|
1213 | * sent, it returns zero. |
|
|
1214 | */ |
|
|
1215 | static int |
|
|
1216 | check_head (packet &sl, client &ns, int ax, int ay, int layer) |
|
|
1217 | { |
|
|
1218 | short face_num; |
|
|
1219 | |
|
|
1220 | if (heads[(ay * MAX_HEAD_POS + ax) * MAX_LAYERS + layer]) |
|
|
1221 | face_num = heads[(ay * MAX_HEAD_POS + ax) * MAX_LAYERS + layer]->face->number; |
|
|
1222 | else |
|
|
1223 | face_num = 0; |
|
|
1224 | |
|
|
1225 | if (face_num != ns.lastmap.cells[ax][ay].faces[layer]) |
|
|
1226 | { |
|
|
1227 | sl << uint16 (face_num); |
|
|
1228 | if (face_num && !(ns.faces_sent[face_num] & NS_FACESENT_FACE)) |
|
|
1229 | esrv_send_face (&ns, face_num, 0); |
|
|
1230 | |
|
|
1231 | heads[(ay * MAX_HEAD_POS + ax) * MAX_LAYERS + layer] = NULL; |
|
|
1232 | ns.lastmap.cells[ax][ay].faces[layer] = face_num; |
|
|
1233 | return 1; |
|
|
1234 | } |
|
|
1235 | |
|
|
1236 | return 0; /* No change */ |
|
|
1237 | } |
|
|
1238 | |
1174 | |
1239 | /** |
1175 | /** |
1240 | * Removes the need to replicate the same code for each layer. |
1176 | * Removes the need to replicate the same code for each layer. |
1241 | * this returns true if this space is now in fact different than |
1177 | * this returns true if this space is now in fact different than |
1242 | * it was. |
1178 | * it was. |
… | |
… | |
1256 | * actually match. |
1192 | * actually match. |
1257 | */ |
1193 | */ |
1258 | static int |
1194 | static int |
1259 | update_space (packet &sl, client &ns, maptile *mp, int mx, int my, int sx, int sy, int layer) |
1195 | update_space (packet &sl, client &ns, maptile *mp, int mx, int my, int sx, int sy, int layer) |
1260 | { |
1196 | { |
1261 | object *ob, *head; |
|
|
1262 | uint16 face_num; |
1197 | uint16 face_num; |
1263 | int bx, by, i; |
1198 | int bx, by, i; |
1264 | |
1199 | |
1265 | /* If there is a multipart object stored away, treat that as more important. |
|
|
1266 | * If not, then do the normal processing. |
|
|
1267 | */ |
|
|
1268 | head = heads[(sy * MAX_HEAD_POS + sx) * MAX_LAYERS + layer]; |
|
|
1269 | |
|
|
1270 | /* Check to see if this head is part of the set of objects |
|
|
1271 | * we would normally send for this space. If so, then |
|
|
1272 | * don't use the head value. We need to do the check |
|
|
1273 | * here and not when setting up the heads[] value for two reasons - |
|
|
1274 | * 1) the heads[] values will get used even if the space is not visible. |
|
|
1275 | * 2) its possible the head is not on the same map as a part, and I'd |
|
|
1276 | * rather not need to do the map translation overhead. |
|
|
1277 | * 3) We need to do some extra checking to make sure that we will |
|
|
1278 | * otherwise send the image as this layer, eg, either it matches |
|
|
1279 | * the head value, or is not multipart. |
|
|
1280 | */ |
|
|
1281 | if (head && !head->more) |
|
|
1282 | { |
|
|
1283 | for (i = 0; i < MAP_LAYERS; i++) |
|
|
1284 | { |
|
|
1285 | ob = GET_MAP_FACE_OBJ (mp, mx, my, i); |
|
|
1286 | if (!ob) |
|
|
1287 | continue; |
|
|
1288 | |
|
|
1289 | if (ob->head) |
|
|
1290 | ob = ob->head; |
|
|
1291 | |
|
|
1292 | if (ob == head) |
|
|
1293 | { |
|
|
1294 | heads[(sy * MAX_HEAD_POS + sx) * MAX_LAYERS + layer] = NULL; |
|
|
1295 | head = NULL; |
|
|
1296 | break; |
|
|
1297 | } |
|
|
1298 | } |
|
|
1299 | } |
|
|
1300 | |
|
|
1301 | ob = head; |
|
|
1302 | if (!ob) |
|
|
1303 | ob = GET_MAP_FACE_OBJ (mp, mx, my, layer); |
1200 | object *ob = GET_MAP_FACE_OBJ (mp, mx, my, layer); |
1304 | |
1201 | |
1305 | /* If there is no object for this space, or if the face for the object |
1202 | /* If there is no object for this space, or if the face for the object |
1306 | * is the blank face, set the face number to zero. |
1203 | * is the blank face, set the face number to zero. |
1307 | * else if we have the stored head object for this space, that takes |
1204 | * else if we have the stored head object for this space, that takes |
1308 | * precedence over the other object for this space. |
1205 | * precedence over the other object for this space. |
1309 | * otherwise, we do special head processing |
1206 | * otherwise, we do special head processing |
1310 | */ |
1207 | */ |
1311 | if (!ob || ob->face == blank_face) |
1208 | if (!ob || ob->face == blank_face) |
1312 | face_num = 0; |
1209 | face_num = 0; |
1313 | else if (head) |
|
|
1314 | { |
|
|
1315 | /* if this is a head that had previously been stored */ |
|
|
1316 | face_num = ob->face->number; |
|
|
1317 | } |
|
|
1318 | else |
1210 | else |
1319 | { |
|
|
1320 | /* if the faces for the different parts of a multipart object |
|
|
1321 | * are the same, we only want to send the bottom right most |
|
|
1322 | * portion of the object. That info is in the tail_.. values |
|
|
1323 | * of the head. Note that for the head itself, ob->head will |
|
|
1324 | * be null, so we only do this block if we are working on |
|
|
1325 | * a tail piece. |
|
|
1326 | */ |
|
|
1327 | |
|
|
1328 | /* tail_x and tail_y will only be set in the head object. If |
|
|
1329 | * this is the head object and these are set, we proceed |
|
|
1330 | * with logic to only send bottom right. Similarly, if |
|
|
1331 | * this is one of the more parts but the head has those values |
|
|
1332 | * set, we want to do the processing. There can be cases where |
|
|
1333 | * the head is not visible but one of its parts is, so we just |
|
|
1334 | * can always expect that ob->arch->tail_x will be true for all |
|
|
1335 | * object we may want to display. |
|
|
1336 | */ |
|
|
1337 | if ((ob->arch->tail_x || ob->arch->tail_y) || (ob->head && (ob->head->arch->tail_x || ob->head->arch->tail_y))) |
|
|
1338 | { |
|
|
1339 | |
|
|
1340 | if (ob->head) |
|
|
1341 | head = ob->head; |
|
|
1342 | else |
|
|
1343 | head = ob; |
|
|
1344 | |
|
|
1345 | /* Basically figure out where the offset is from where we are right |
|
|
1346 | * now. the ob->arch->clone.{x,y} values hold the offset that this current |
|
|
1347 | * piece is from the head, and the tail is where the tail is from the |
|
|
1348 | * head. Note that bx and by will equal sx and sy if we are already working |
|
|
1349 | * on the bottom right corner. If ob is the head, the clone values |
|
|
1350 | * will be zero, so the right thing will still happen. |
|
|
1351 | */ |
|
|
1352 | bx = sx + head->arch->tail_x - ob->arch->clone.x; |
|
|
1353 | by = sy + head->arch->tail_y - ob->arch->clone.y; |
|
|
1354 | |
|
|
1355 | /* I don't think this can ever happen, but better to check for it just |
|
|
1356 | * in case. |
|
|
1357 | */ |
|
|
1358 | if (bx < sx || by < sy) |
|
|
1359 | { |
|
|
1360 | LOG (llevError, "update_space: bx (%d) or by (%d) is less than sx (%d) or sy (%d)\n", bx, by, sx, sy); |
|
|
1361 | face_num = 0; |
|
|
1362 | } |
|
|
1363 | /* single part object, multipart object with non merged faces, |
|
|
1364 | * of multipart object already at lower right. |
|
|
1365 | */ |
|
|
1366 | else if (bx == sx && by == sy) |
|
|
1367 | { |
|
|
1368 | face_num = ob->face->number; |
|
|
1369 | |
|
|
1370 | /* if this face matches one stored away, clear that one away. |
|
|
1371 | * this code relies on the fact that the map1 commands |
|
|
1372 | * goes from 2 down to 0. |
|
|
1373 | */ |
|
|
1374 | for (i = 0; i < MAP_LAYERS; i++) |
|
|
1375 | if (heads[(sy * MAX_HEAD_POS + sx) * MAX_LAYERS + i] && |
|
|
1376 | heads[(sy * MAX_HEAD_POS + sx) * MAX_LAYERS + i]->face->number == face_num) |
|
|
1377 | heads[(sy * MAX_HEAD_POS + sx) * MAX_LAYERS + i] = NULL; |
|
|
1378 | } |
|
|
1379 | else |
|
|
1380 | { |
|
|
1381 | /* If this head is stored away, clear it - otherwise, |
|
|
1382 | * there can be cases where a object is on multiple layers - |
|
|
1383 | * we only want to send it once. |
|
|
1384 | */ |
|
|
1385 | face_num = head->face->number; |
|
|
1386 | for (i = 0; i < MAP_LAYERS; i++) |
|
|
1387 | if (heads[(by * MAX_HEAD_POS + bx) * MAX_LAYERS + i] && |
|
|
1388 | heads[(by * MAX_HEAD_POS + bx) * MAX_LAYERS + i]->face->number == face_num) |
|
|
1389 | heads[(by * MAX_HEAD_POS + bx) * MAX_LAYERS + i] = NULL; |
|
|
1390 | |
|
|
1391 | /* First, try to put the new head on the same layer. If that is used up, |
|
|
1392 | * then find another layer. |
|
|
1393 | */ |
|
|
1394 | if (heads[(by * MAX_HEAD_POS + bx) * MAX_LAYERS + layer] == NULL) |
|
|
1395 | { |
|
|
1396 | heads[(by * MAX_HEAD_POS + bx) * MAX_LAYERS + layer] = head; |
|
|
1397 | } |
|
|
1398 | else |
|
|
1399 | for (i = 0; i < MAX_LAYERS; i++) |
|
|
1400 | { |
|
|
1401 | if (heads[(by * MAX_HEAD_POS + bx) * MAX_LAYERS + i] == NULL || |
|
|
1402 | heads[(by * MAX_HEAD_POS + bx) * MAX_LAYERS + i] == head) |
|
|
1403 | { |
|
|
1404 | heads[(by * MAX_HEAD_POS + bx) * MAX_LAYERS + i] = head; |
|
|
1405 | } |
|
|
1406 | } |
|
|
1407 | face_num = 0; /* Don't send this object - we'll send the head later */ |
|
|
1408 | } |
|
|
1409 | } |
|
|
1410 | else |
|
|
1411 | { |
|
|
1412 | /* In this case, we are already at the lower right or single part object, |
1211 | /* In this case, we are already at the lower right or single part object, |
1413 | * so nothing special |
1212 | * so nothing special |
1414 | */ |
|
|
1415 | face_num = ob->face->number; |
|
|
1416 | |
|
|
1417 | /* clear out any head entries that have the same face as this one */ |
|
|
1418 | for (bx = 0; bx < layer; bx++) |
|
|
1419 | if (heads[(sy * MAX_HEAD_POS + sx) * MAX_LAYERS + bx] && |
|
|
1420 | heads[(sy * MAX_HEAD_POS + sx) * MAX_LAYERS + bx]->face->number == face_num) |
|
|
1421 | heads[(sy * MAX_HEAD_POS + sx) * MAX_LAYERS + bx] = NULL; |
|
|
1422 | } |
|
|
1423 | } /* else not already head object or blank face */ |
|
|
1424 | |
|
|
1425 | /* This is a real hack. Basically, if we have nothing to send for this layer, |
|
|
1426 | * but there is a head on the next layer, send that instead. |
|
|
1427 | * Without this, what happens is you can get the case where the player stands |
|
|
1428 | * on the same space as the head. However, if you have overlapping big objects |
|
|
1429 | * of the same type, what happens then is it doesn't think it needs to send |
|
|
1430 | * This tends to make stacking also work/look better. |
|
|
1431 | */ |
1213 | */ |
1432 | if (!face_num && layer > 0 && heads[(sy * MAX_HEAD_POS + sx) * MAX_LAYERS + layer - 1]) |
|
|
1433 | { |
|
|
1434 | face_num = heads[(sy * MAX_HEAD_POS + sx) * MAX_LAYERS + layer - 1]->face->number; |
|
|
1435 | heads[(sy * MAX_HEAD_POS + sx) * MAX_LAYERS + layer - 1] = NULL; |
|
|
1436 | } |
|
|
1437 | |
|
|
1438 | /* Another hack - because of heads and whatnot, this face may match one |
|
|
1439 | * we already sent for a lower layer. In that case, don't send |
|
|
1440 | * this one. |
|
|
1441 | */ |
|
|
1442 | if (face_num && layer + 1 < MAP_LAYERS && ns.lastmap.cells[sx][sy].faces[layer + 1] == face_num) |
|
|
1443 | face_num = 0; |
1214 | face_num = ob->face; |
1444 | |
1215 | |
1445 | /* We've gotten what face we want to use for the object. Now see if |
1216 | /* We've gotten what face we want to use for the object. Now see if |
1446 | * if it has changed since we last sent it to the client. |
1217 | * if it has changed since we last sent it to the client. |
1447 | */ |
1218 | */ |
1448 | if (ns.lastmap.cells[sx][sy].faces[layer] != face_num) |
1219 | if (ns.lastmap.cells[sx][sy].faces[layer] != face_num) |
… | |
… | |
1475 | * holds the old values. |
1246 | * holds the old values. |
1476 | * layer is the layer to update, with 2 being the floor and 0 the |
1247 | * layer is the layer to update, with 2 being the floor and 0 the |
1477 | * top layer (this matches what the GET_MAP_FACE and GET_MAP_FACE_OBJ |
1248 | * top layer (this matches what the GET_MAP_FACE and GET_MAP_FACE_OBJ |
1478 | * take. |
1249 | * take. |
1479 | */ |
1250 | */ |
1480 | |
|
|
1481 | static inline int |
1251 | static inline int |
1482 | update_smooth (packet &sl, client &ns, maptile *mp, int mx, int my, int sx, int sy, int layer) |
1252 | update_smooth (packet &sl, client &ns, maptile *mp, int mx, int my, int sx, int sy, int layer) |
1483 | { |
1253 | { |
1484 | object *ob; |
1254 | object *ob; |
1485 | int smoothlevel; /* old face_num; */ |
1255 | int smoothlevel; /* old face_num; */ |
… | |
… | |
1492 | if (!ob || ob->face == blank_face) |
1262 | if (!ob || ob->face == blank_face) |
1493 | smoothlevel = 0; |
1263 | smoothlevel = 0; |
1494 | else |
1264 | else |
1495 | { |
1265 | { |
1496 | smoothlevel = ob->smoothlevel; |
1266 | smoothlevel = ob->smoothlevel; |
1497 | if (smoothlevel && !(ns.faces_sent[ob->face->number] & NS_FACESENT_SMOOTH)) |
1267 | if (smoothlevel && !(ns.faces_sent[ob->face] & NS_FACESENT_SMOOTH)) |
1498 | SendSmooth (&ns, ob->face->number); |
1268 | SendSmooth (&ns, ob->face); |
1499 | } /* else not already head object or blank face */ |
1269 | } /* else not already head object or blank face */ |
1500 | |
1270 | |
1501 | /* We've gotten what face we want to use for the object. Now see if |
1271 | /* We've gotten what face we want to use for the object. Now see if |
1502 | * if it has changed since we last sent it to the client. |
1272 | * if it has changed since we last sent it to the client. |
1503 | */ |
1273 | */ |
… | |
… | |
1581 | * look like. |
1351 | * look like. |
1582 | */ |
1352 | */ |
1583 | void |
1353 | void |
1584 | draw_client_map1 (object *pl) |
1354 | draw_client_map1 (object *pl) |
1585 | { |
1355 | { |
1586 | int x, y, ax, ay, d, startlen, max_x, max_y, oldlen; |
1356 | int x, y, ax, ay, startlen, max_x, max_y, oldlen; |
1587 | sint16 nx, ny; |
1357 | sint16 nx, ny; |
1588 | int estartlen, eoldlen; |
1358 | int estartlen, eoldlen; |
1589 | uint16 mask, emask; |
|
|
1590 | uint8 eentrysize; |
1359 | uint8 eentrysize; |
1591 | uint16 ewhatstart, ewhatflag; |
1360 | uint16 ewhatstart, ewhatflag; |
1592 | uint8 extendedinfos; |
1361 | uint8 extendedinfos; |
1593 | maptile *m; |
1362 | maptile *m; |
1594 | |
1363 | |
… | |
… | |
1629 | ewhatstart = 0; |
1398 | ewhatstart = 0; |
1630 | ewhatflag = 0; |
1399 | ewhatflag = 0; |
1631 | estartlen = 0; |
1400 | estartlen = 0; |
1632 | } |
1401 | } |
1633 | |
1402 | |
1634 | /* Init data to zero */ |
|
|
1635 | memset (heads, 0, sizeof (object *) * MAX_HEAD_POS * MAX_HEAD_POS * MAX_LAYERS); |
|
|
1636 | |
|
|
1637 | /* x,y are the real map locations. ax, ay are viewport relative |
1403 | /* x,y are the real map locations. ax, ay are viewport relative |
1638 | * locations. |
1404 | * locations. |
1639 | */ |
1405 | */ |
1640 | ay = 0; |
1406 | ay = 0; |
1641 | |
1407 | |
… | |
… | |
1643 | * but that started to get a bit messy to look at. |
1409 | * but that started to get a bit messy to look at. |
1644 | */ |
1410 | */ |
1645 | max_x = pl->x + (socket.mapx + 1) / 2; |
1411 | max_x = pl->x + (socket.mapx + 1) / 2; |
1646 | max_y = pl->y + (socket.mapy + 1) / 2; |
1412 | max_y = pl->y + (socket.mapy + 1) / 2; |
1647 | |
1413 | |
1648 | if (socket.mapmode == Map1aCmd) |
|
|
1649 | { |
|
|
1650 | max_x += MAX_HEAD_OFFSET; |
|
|
1651 | max_y += MAX_HEAD_OFFSET; |
|
|
1652 | } |
|
|
1653 | |
|
|
1654 | for (y = pl->y - socket.mapy / 2; y < max_y; y++, ay++) |
1414 | for (y = pl->y - socket.mapy / 2; y < max_y; y++, ay++) |
1655 | { |
1415 | { |
1656 | ax = 0; |
1416 | ax = 0; |
1657 | for (x = pl->x - socket.mapx / 2; x < max_x; x++, ax++) |
1417 | for (x = pl->x - socket.mapx / 2; x < max_x; x++, ax++) |
1658 | { |
1418 | { |
|
|
1419 | int emask, mask; |
1659 | emask = mask = (ax & 0x3f) << 10 | (ay & 0x3f) << 4; |
1420 | emask = mask = (ax & 0x3f) << 10 | (ay & 0x3f) << 4; |
1660 | |
1421 | |
1661 | /* If this space is out of the normal viewable area, we only check |
|
|
1662 | * the heads value ax or ay will only be greater than what |
|
|
1663 | * the client wants if using the map1a command - this is because |
|
|
1664 | * if the map1a command is not used, max_x and max_y will be |
|
|
1665 | * set to lower values. |
|
|
1666 | */ |
|
|
1667 | if (ax >= socket.mapx || ay >= socket.mapy) |
|
|
1668 | { |
|
|
1669 | int i, got_one; |
|
|
1670 | |
|
|
1671 | oldlen = sl.length (); |
|
|
1672 | |
|
|
1673 | sl << uint16 (mask); |
|
|
1674 | |
|
|
1675 | if (check_head (sl, socket, ax, ay, 2)) mask |= 0x4; |
|
|
1676 | if (check_head (sl, socket, ax, ay, 1)) mask |= 0x2; |
|
|
1677 | if (check_head (sl, socket, ax, ay, 0)) mask |= 0x1; |
|
|
1678 | |
|
|
1679 | /* If all we are doing is sending 0 (blank) faces, we don't |
|
|
1680 | * actually need to send that - just the coordinates |
|
|
1681 | * with no faces tells the client to blank out the |
|
|
1682 | * space. |
|
|
1683 | */ |
|
|
1684 | got_one = 0; |
|
|
1685 | for (i = oldlen + 2; i < sl.length (); i++) |
|
|
1686 | if (sl[i]) |
|
|
1687 | got_one = 1; |
|
|
1688 | |
|
|
1689 | if (got_one && (mask & 0xf)) |
|
|
1690 | sl[oldlen + 1] = mask & 0xff; |
|
|
1691 | else |
|
|
1692 | { /*either all faces blank, either no face at all */ |
|
|
1693 | if (mask & 0xf) /*at least 1 face, we know it's blank, only send coordinates */ |
|
|
1694 | sl.reset (oldlen + 2); |
|
|
1695 | else |
|
|
1696 | sl.reset (oldlen); |
|
|
1697 | } |
|
|
1698 | |
|
|
1699 | /*What concerns extendinfos, nothing to be done for now |
|
|
1700 | * (perhaps effects layer later) |
|
|
1701 | */ |
|
|
1702 | continue; /* don't do processing below */ |
|
|
1703 | } |
|
|
1704 | |
|
|
1705 | MapCell &lastcell = socket.lastmap.cells[ax][ay]; |
1422 | MapCell &lastcell = socket.lastmap.cells[ax][ay]; |
1706 | |
|
|
1707 | d = pl->contr->blocked_los[ax][ay]; |
|
|
1708 | |
1423 | |
1709 | /* If the coordinates are not valid, or it is too dark to see, |
1424 | /* If the coordinates are not valid, or it is too dark to see, |
1710 | * we tell the client as such |
1425 | * we tell the client as such |
1711 | */ |
1426 | */ |
1712 | nx = x; |
1427 | nx = x; |
… | |
… | |
1720 | * of the map, it shouldn't have a head |
1435 | * of the map, it shouldn't have a head |
1721 | */ |
1436 | */ |
1722 | if (lastcell.count != -1) |
1437 | if (lastcell.count != -1) |
1723 | { |
1438 | { |
1724 | sl << uint16 (mask); |
1439 | sl << uint16 (mask); |
1725 | map_clearcell (&lastcell, 0, 0, 0, -1); |
1440 | map_clearcell (&lastcell, -1); |
1726 | } |
1441 | } |
|
|
1442 | |
|
|
1443 | continue; |
1727 | } |
1444 | } |
|
|
1445 | |
|
|
1446 | m->touch (); |
|
|
1447 | |
|
|
1448 | int d = pl->contr->blocked_los[ax][ay]; |
|
|
1449 | |
1728 | else if (d > 3) |
1450 | if (d > 3) |
1729 | { |
1451 | { |
1730 | m->touch (); |
|
|
1731 | |
1452 | |
1732 | int need_send = 0, count; |
1453 | int need_send = 0, count; |
1733 | |
1454 | |
1734 | /* This block deals with spaces that are not visible for whatever |
1455 | /* This block deals with spaces that are not visible for whatever |
1735 | * reason. Still may need to send the head for this space. |
1456 | * reason. Still may need to send the head for this space. |
1736 | */ |
1457 | */ |
1737 | |
1458 | |
1738 | oldlen = sl.length (); |
1459 | oldlen = sl.length (); |
1739 | |
1460 | |
1740 | sl << uint16 (mask); |
1461 | sl << uint16 (mask); |
… | |
… | |
1742 | if (lastcell.count != -1) |
1463 | if (lastcell.count != -1) |
1743 | need_send = 1; |
1464 | need_send = 1; |
1744 | |
1465 | |
1745 | count = -1; |
1466 | count = -1; |
1746 | |
1467 | |
1747 | if (socket.mapmode == Map1aCmd && have_head (ax, ay)) |
|
|
1748 | { |
|
|
1749 | /* Now check to see if any heads need to be sent */ |
|
|
1750 | |
|
|
1751 | if (check_head (sl, socket, ax, ay, 2)) mask |= 0x4; |
|
|
1752 | if (check_head (sl, socket, ax, ay, 1)) mask |= 0x2; |
|
|
1753 | if (check_head (sl, socket, ax, ay, 0)) mask |= 0x1; |
|
|
1754 | |
|
|
1755 | lastcell.count = count; |
|
|
1756 | } |
|
|
1757 | else |
|
|
1758 | { |
|
|
1759 | /* properly clear a previously sent big face */ |
1468 | /* properly clear a previously sent big face */ |
1760 | if (lastcell.faces[0] != 0 || lastcell.faces[1] != 0 || lastcell.faces[2] != 0 |
1469 | if (lastcell.faces[0] || lastcell.faces[1] || lastcell.faces[2] |
1761 | || lastcell.stat_hp || lastcell.flags || lastcell.player) |
1470 | || lastcell.stat_hp || lastcell.flags || lastcell.player) |
1762 | need_send = 1; |
1471 | need_send = 1; |
1763 | |
1472 | |
1764 | map_clearcell (&lastcell, 0, 0, 0, count); |
1473 | map_clearcell (&lastcell, count); |
1765 | } |
|
|
1766 | |
1474 | |
1767 | if ((mask & 0xf) || need_send) |
1475 | if ((mask & 0xf) || need_send) |
1768 | sl[oldlen + 1] = mask & 0xff; |
1476 | sl[oldlen + 1] = mask & 0xff; |
1769 | else |
1477 | else |
1770 | sl.reset (oldlen); |
1478 | sl.reset (oldlen); |
1771 | } |
1479 | } |
1772 | else |
1480 | else |
1773 | { |
1481 | { |
1774 | m->touch (); |
|
|
1775 | |
|
|
1776 | /* In this block, the space is visible or there are head objects |
1482 | /* In this block, the space is visible. |
1777 | * we need to send. |
|
|
1778 | */ |
1483 | */ |
1779 | |
1484 | |
1780 | /* Rather than try to figure out what everything that we might |
1485 | /* Rather than try to figure out what everything that we might |
1781 | * need to send is, then form the packet after that, |
1486 | * need to send is, then form the packet after that, |
1782 | * we presume that we will in fact form a packet, and update |
1487 | * we presume that we will in fact form a packet, and update |
… | |
… | |
1785 | * is done. |
1490 | * is done. |
1786 | * I think this is simpler than doing a bunch of checks to see |
1491 | * I think this is simpler than doing a bunch of checks to see |
1787 | * what if anything we need to send, setting the bits, then |
1492 | * what if anything we need to send, setting the bits, then |
1788 | * doing those checks again to add the real data. |
1493 | * doing those checks again to add the real data. |
1789 | */ |
1494 | */ |
1790 | oldlen = sl.length (); |
1495 | oldlen = sl.length (); |
1791 | mask = (ax & 0x3f) << 10 | (ay & 0x3f) << 4; |
|
|
1792 | eoldlen = esl.length (); |
1496 | eoldlen = esl.length (); |
1793 | emask = (ax & 0x3f) << 10 | (ay & 0x3f) << 4; |
1497 | |
1794 | sl << uint16 (mask); |
1498 | sl << uint16 (mask); |
1795 | |
1499 | |
1796 | if (socket.ext_mapinfos) |
1500 | if (socket.ext_mapinfos) |
1797 | esl << uint16 (emask); |
1501 | esl << uint16 (emask); |
1798 | |
1502 | |
… | |
… | |
1903 | if (update_smooth (esl, socket, m, nx, ny, ax, ay, 1)) |
1607 | if (update_smooth (esl, socket, m, nx, ny, ax, ay, 1)) |
1904 | emask |= 0x2; |
1608 | emask |= 0x2; |
1905 | |
1609 | |
1906 | if (nx == pl->x && ny == pl->y && pl->invisible & (pl->invisible < 50 ? 4 : 1)) |
1610 | if (nx == pl->x && ny == pl->y && pl->invisible & (pl->invisible < 50 ? 4 : 1)) |
1907 | { |
1611 | { |
1908 | if (lastcell.faces[0] != pl->face->number) |
1612 | if (lastcell.faces[0] != pl->face) |
1909 | { |
1613 | { |
1910 | lastcell.faces[0] = pl->face->number; |
1614 | lastcell.faces[0] = pl->face; |
1911 | mask |= 0x1; |
1615 | mask |= 0x1; |
1912 | |
1616 | |
1913 | if (!(socket.faces_sent[pl->face->number] & NS_FACESENT_FACE)) |
1617 | if (!(socket.faces_sent[pl->face] & NS_FACESENT_FACE)) |
1914 | esrv_send_face (&socket, pl->face->number, 0); |
1618 | esrv_send_face (&socket, pl->face, 0); |
1915 | |
1619 | |
1916 | sl << uint16 (pl->face->number); |
1620 | sl << uint16 (pl->face); |
1917 | } |
1621 | } |
1918 | } |
1622 | } |
1919 | else |
1623 | else |
1920 | { |
1624 | { |
1921 | /* Top face */ |
1625 | /* Top face */ |
… | |
… | |
1951 | if (!(sl.length () > startlen || socket.sent_scroll)) |
1655 | if (!(sl.length () > startlen || socket.sent_scroll)) |
1952 | { |
1656 | { |
1953 | /* No map data will follow, so don't say the client |
1657 | /* No map data will follow, so don't say the client |
1954 | * it doesn't need draw! |
1658 | * it doesn't need draw! |
1955 | */ |
1659 | */ |
1956 | ewhatflag &= (~EMI_NOREDRAW); |
1660 | ewhatflag &= ~EMI_NOREDRAW; |
1957 | esl[ewhatstart + 1] = ewhatflag & 0xff; |
1661 | esl[ewhatstart + 1] = ewhatflag & 0xff; |
1958 | } |
1662 | } |
1959 | |
1663 | |
1960 | if (esl.length () > estartlen) |
1664 | if (esl.length () > estartlen) |
1961 | socket.send_packet (esl); |
1665 | socket.send_packet (esl); |
… | |
… | |
2187 | if (!strcmp (spell->skill, skill_names[i])) |
1891 | if (!strcmp (spell->skill, skill_names[i])) |
2188 | { |
1892 | { |
2189 | skill = i + CS_STAT_SKILLINFO; |
1893 | skill = i + CS_STAT_SKILLINFO; |
2190 | break; |
1894 | break; |
2191 | } |
1895 | } |
|
|
1896 | } |
|
|
1897 | |
|
|
1898 | // spells better have a face |
|
|
1899 | if (!spell->face) |
|
|
1900 | { |
|
|
1901 | LOG (llevError, "%s: spell has no face, but face is mandatory.\n", &spell->name); |
|
|
1902 | spell->face = face_find ("burnout.x11", blank_face); |
2192 | } |
1903 | } |
2193 | |
1904 | |
2194 | /* send the current values */ |
1905 | /* send the current values */ |
2195 | sl << uint32 (spell->count) |
1906 | sl << uint32 (spell->count) |
2196 | << uint16 (spell->level) |
1907 | << uint16 (spell->level) |
… | |
… | |
2198 | << uint16 (spell->last_sp) |
1909 | << uint16 (spell->last_sp) |
2199 | << uint16 (spell->last_grace) |
1910 | << uint16 (spell->last_grace) |
2200 | << uint16 (spell->last_eat) |
1911 | << uint16 (spell->last_eat) |
2201 | << uint8 (skill) |
1912 | << uint8 (skill) |
2202 | << uint32 (spell->path_attuned) |
1913 | << uint32 (spell->path_attuned) |
2203 | << uint32 (spell->face ? spell->face->number : 0) |
1914 | << uint32 (spell->face) |
2204 | << data8 (spell->name) |
1915 | << data8 (spell->name) |
2205 | << data16 (spell->msg); |
1916 | << data16 (spell->msg); |
2206 | } |
1917 | } |
2207 | |
1918 | |
2208 | /** |
1919 | /** |
… | |
… | |
2223 | |
1934 | |
2224 | packet sl ("addspell"); |
1935 | packet sl ("addspell"); |
2225 | |
1936 | |
2226 | if (!spell) |
1937 | if (!spell) |
2227 | { |
1938 | { |
2228 | for (spell = pl->ob->inv; spell != NULL; spell = spell->below) |
1939 | for (spell = pl->ob->inv; spell; spell = spell->below) |
2229 | { |
1940 | { |
2230 | /* were we to simply keep appending data here, we could exceed |
1941 | /* were we to simply keep appending data here, we could exceed |
2231 | * MAXSOCKBUF if the player has enough spells to add, we know that |
1942 | * MAXSOCKBUF if the player has enough spells to add, we know that |
2232 | * append_spells will always append 19 data bytes, plus 4 length |
1943 | * append_spells will always append 19 data bytes, plus 4 length |
2233 | * bytes and 3 strings (because that is the spec) so we need to |
1944 | * bytes and 3 strings (because that is the spec) so we need to |