19fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 29fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCopyright (C) 1996-1997 Id Software, Inc. 39fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 49fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamThis program is free software; you can redistribute it and/or 59fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreammodify it under the terms of the GNU General Public License 69fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamas published by the Free Software Foundation; either version 2 79fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamof the License, or (at your option) any later version. 89fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 99fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamThis program is distributed in the hope that it will be useful, 109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambut WITHOUT ANY WARRANTY; without even the implied warranty of 119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamSee the GNU General Public License for more details. 149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamYou should have received a copy of the GNU General Public License 169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamalong with this program; if not, write to the Free Software 179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamFoundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include "qwsvdef.h" 229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============================================================================= 259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamThe PVS must include a small area around the client to allow head bobbing 279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamor other small motion on the client side. Otherwise, a bob might cause an 289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamentity that should be visible to not show up, especially when the bob 299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamcrosses a waterline. 309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============================================================================= 329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint fatbytes; 359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambyte fatpvs[MAX_MAP_LEAFS/8]; 369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid SV_AddToFatPVS (vec3_t org, mnode_t *node) 389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte *pvs; 419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mplane_t *plane; 429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream float d; 439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (1) 459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // if this is a leaf, accumulate the pvs bits 479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (node->contents < 0) 489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (node->contents != CONTENTS_SOLID) 509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pvs = Mod_LeafPVS ( (mleaf_t *)node, sv.worldmodel); 529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<fatbytes ; i++) 539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fatpvs[i] |= pvs[i]; 549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream plane = node->plane; 599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream d = DotProduct (org, plane->normal) - plane->dist; 609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (d > 8) 619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream node = node->children[0]; 629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (d < -8) 639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream node = node->children[1]; 649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { // go down both 669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream SV_AddToFatPVS (org, node->children[0]); 679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream node = node->children[1]; 689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============= 749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamSV_FatPVS 759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCalculates a PVS that is the inclusive or of all leafs within 8 pixels of the 779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamgiven point. 789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============= 799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambyte *SV_FatPVS (vec3_t org) 819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fatbytes = (sv.worldmodel->numleafs+31)>>3; 839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Q_memset (fatpvs, 0, fatbytes); 849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream SV_AddToFatPVS (org, sv.worldmodel->nodes); 859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return fatpvs; 869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream//============================================================================= 899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// because there can be a lot of nails, there is a special 919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// network protocol for them 929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#define MAX_NAILS 32 939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamedict_t *nails[MAX_NAILS]; 949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint numnails; 959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamextern int sv_nailmodel, sv_supernailmodel, sv_playermodel; 979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamqboolean SV_AddNailUpdate (edict_t *ent) 999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (ent->v.modelindex != sv_nailmodel 1019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream && ent->v.modelindex != sv_supernailmodel) 1029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return false; 1039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (numnails == MAX_NAILS) 1049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return true; 1059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream nails[numnails] = ent; 1069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream numnails++; 1079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return true; 1089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 1099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid SV_EmitNailUpdate (sizebuf_t *msg) 1119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte bits[6]; // [48 bits] xyzpy 12 12 12 4 8 1139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int n, i; 1149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream edict_t *ent; 1159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int x, y, z, p, yaw; 1169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!numnails) 1189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 1199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, svc_nails); 1219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, numnails); 1229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (n=0 ; n<numnails ; n++) 1249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 1259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ent = nails[n]; 1269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream x = (int)(ent->v.origin[0]+4096)>>1; 1279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream y = (int)(ent->v.origin[1]+4096)>>1; 1289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream z = (int)(ent->v.origin[2]+4096)>>1; 1299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream p = (int)(16*ent->v.angles[0]/360)&15; 1309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream yaw = (int)(256*ent->v.angles[1]/360)&255; 1319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits[0] = x; 1339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits[1] = (x>>8) | (y<<4); 1349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits[2] = (y>>4); 1359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits[3] = z; 1369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits[4] = (z>>8) | (p<<4); 1379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits[5] = yaw; 1389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<6 ; i++) 1409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, bits[i]); 1419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 1429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 1439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream//============================================================================= 1459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 1489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================== 1499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamSV_WriteDelta 1509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamWrites part of a packetentities message. 1529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCan delta from either a baseline or a previous packet_entity 1539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================== 1549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 1559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid SV_WriteDelta (entity_state_t *from, entity_state_t *to, sizebuf_t *msg, qboolean force) 1569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int bits; 1589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 1599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream float miss; 1609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// send an update 1629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits = 0; 1639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<3 ; i++) 1659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 1669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream miss = to->origin[i] - from->origin[i]; 1679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ( miss < -0.1 || miss > 0.1 ) 1689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= U_ORIGIN1<<i; 1699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 1709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ( to->angles[0] != from->angles[0] ) 1729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= U_ANGLE1; 1739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ( to->angles[1] != from->angles[1] ) 1759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= U_ANGLE2; 1769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ( to->angles[2] != from->angles[2] ) 1789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= U_ANGLE3; 1799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ( to->colormap != from->colormap ) 1819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= U_COLORMAP; 1829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ( to->skinnum != from->skinnum ) 1849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= U_SKIN; 1859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ( to->frame != from->frame ) 1879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= U_FRAME; 1889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ( to->effects != from->effects ) 1909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= U_EFFECTS; 1919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ( to->modelindex != from->modelindex ) 1939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= U_MODEL; 1949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & 511) 1969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= U_MOREBITS; 1979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (to->flags & U_SOLID) 1999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= U_SOLID; 2009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // 2029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // write the message 2039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // 2049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!to->number) 2059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream SV_Error ("Unset entity number"); 2069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (to->number >= 512) 2079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream SV_Error ("Entity number >= 512"); 2089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!bits && !force) 2109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; // nothing to send! 2119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream i = to->number | (bits&~511); 2129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (i & U_REMOVE) 2139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("U_REMOVE"); 2149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteShort (msg, i); 2159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & U_MOREBITS) 2179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, bits&255); 2189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & U_MODEL) 2199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, to->modelindex); 2209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & U_FRAME) 2219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, to->frame); 2229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & U_COLORMAP) 2239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, to->colormap); 2249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & U_SKIN) 2259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, to->skinnum); 2269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & U_EFFECTS) 2279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, to->effects); 2289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & U_ORIGIN1) 2299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteCoord (msg, to->origin[0]); 2309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & U_ANGLE1) 2319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteAngle(msg, to->angles[0]); 2329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & U_ORIGIN2) 2339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteCoord (msg, to->origin[1]); 2349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & U_ANGLE2) 2359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteAngle(msg, to->angles[1]); 2369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & U_ORIGIN3) 2379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteCoord (msg, to->origin[2]); 2389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (bits & U_ANGLE3) 2399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteAngle(msg, to->angles[2]); 2409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 2419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 2439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============= 2449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamSV_EmitPacketEntities 2459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamWrites a delta update of a packet_entities_t to the message. 2479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============= 2499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 2509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid SV_EmitPacketEntities (client_t *client, packet_entities_t *to, sizebuf_t *msg) 2519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 2529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream edict_t *ent; 2539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream client_frame_t *fromframe; 2549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream packet_entities_t *from; 2559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int oldindex, newindex; 2569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int oldnum, newnum; 2579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int oldmax; 2589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // this is the frame that we are going to delta update from 2609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (client->delta_sequence != -1) 2619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 2629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fromframe = &client->frames[client->delta_sequence & UPDATE_MASK]; 2639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream from = &fromframe->entities; 2649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream oldmax = from->num_entities; 2659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, svc_deltapacketentities); 2679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, client->delta_sequence); 2689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 2699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 2709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 2719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream oldmax = 0; // no delta update 2729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream from = NULL; 2739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, svc_packetentities); 2759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 2769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream newindex = 0; 2789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream oldindex = 0; 2799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream//Con_Printf ("---%i to %i ----\n", client->delta_sequence & UPDATE_MASK 2809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// , client->netchan.outgoing_sequence & UPDATE_MASK); 2819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (newindex < to->num_entities || oldindex < oldmax) 2829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 2839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream newnum = newindex >= to->num_entities ? 9999 : to->entities[newindex].number; 2849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream oldnum = oldindex >= oldmax ? 9999 : from->entities[oldindex].number; 2859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (newnum == oldnum) 2879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { // delta update from old position 2889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream//Con_Printf ("delta %i\n", newnum); 2899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream SV_WriteDelta (&from->entities[oldindex], &to->entities[newindex], msg, false); 2909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream oldindex++; 2919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream newindex++; 2929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; 2939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 2949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (newnum < oldnum) 2969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { // this is a new entity, send it from the baseline 2979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ent = EDICT_NUM(newnum); 2989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream//Con_Printf ("baseline %i\n", newnum); 2999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream SV_WriteDelta (&ent->baseline, &to->entities[newindex], msg, true); 3009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream newindex++; 3019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; 3029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (newnum > oldnum) 3059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { // the old entity isn't present in the new message 3069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream//Con_Printf ("remove %i\n", oldnum); 3079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteShort (msg, oldnum | U_REMOVE); 3089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream oldindex++; 3099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; 3109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteShort (msg, 0); // end of packetentities 3149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 3159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 3179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============= 3189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamSV_WritePlayersToClient 3199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============= 3219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 3229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid SV_WritePlayersToClient (client_t *client, edict_t *clent, byte *pvs, sizebuf_t *msg) 3239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 3249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, j; 3259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream client_t *cl; 3269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream edict_t *ent; 3279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int msec; 3289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream usercmd_t cmd; 3299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int pflags; 3309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=0,cl=svs.clients ; j<MAX_CLIENTS ; j++,cl++) 3329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 3339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (cl->state != cs_spawned) 3349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; 3359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ent = cl->edict; 3379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // ZOID visibility tracking 3399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (ent != clent && 3409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream !(client->spec_track && client->spec_track - 1 == j)) 3419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 3429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (cl->spectator) 3439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; 3449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // ignore if not touching a PV leaf 3469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i < ent->num_leafs ; i++) 3479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pvs[ent->leafnums[i] >> 3] & (1 << (ent->leafnums[i]&7) )) 3489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 3499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (i == ent->num_leafs) 3509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; // not visible 3519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pflags = PF_MSEC | PF_COMMAND; 3549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (ent->v.modelindex != sv_playermodel) 3569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pflags |= PF_MODEL; 3579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<3 ; i++) 3589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (ent->v.velocity[i]) 3599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pflags |= PF_VELOCITY1<<i; 3609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (ent->v.effects) 3619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pflags |= PF_EFFECTS; 3629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (ent->v.skin) 3639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pflags |= PF_SKINNUM; 3649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (ent->v.health <= 0) 3659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pflags |= PF_DEAD; 3669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (ent->v.mins[2] != -24) 3679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pflags |= PF_GIB; 3689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (cl->spectator) 3709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { // only sent origin and velocity to spectators 3719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pflags &= PF_VELOCITY1 | PF_VELOCITY2 | PF_VELOCITY3; 3729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (ent == clent) 3749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { // don't send a lot of data on personal entity 3759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pflags &= ~(PF_MSEC|PF_COMMAND); 3769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (ent->v.weaponframe) 3779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pflags |= PF_WEAPONFRAME; 3789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (client->spec_track && client->spec_track - 1 == j && 3819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ent->v.weaponframe) 3829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pflags |= PF_WEAPONFRAME; 3839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, svc_playerinfo); 3859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, j); 3869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteShort (msg, pflags); 3879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<3 ; i++) 3899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteCoord (msg, ent->v.origin[i]); 3909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, ent->v.frame); 3929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pflags & PF_MSEC) 3949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 3959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream msec = 1000*(sv.time - cl->localtime); 3969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (msec > 255) 3979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream msec = 255; 3989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, msec); 3999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pflags & PF_COMMAND) 4029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream cmd = cl->lastcmd; 4049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (ent->v.health <= 0) 4069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { // don't show the corpse looking around... 4079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream cmd.angles[0] = 0; 4089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream cmd.angles[1] = ent->v.angles[1]; 4099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream cmd.angles[0] = 0; 4109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream cmd.buttons = 0; // never send buttons 4139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream cmd.impulse = 0; // never send impulses 4149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteDeltaUsercmd (msg, &nullcmd, &cmd); 4169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<3 ; i++) 4199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pflags & (PF_VELOCITY1<<i) ) 4209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteShort (msg, ent->v.velocity[i]); 4219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pflags & PF_MODEL) 4239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, ent->v.modelindex); 4249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pflags & PF_SKINNUM) 4269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, ent->v.skin); 4279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pflags & PF_EFFECTS) 4299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, ent->v.effects); 4309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pflags & PF_WEAPONFRAME) 4329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MSG_WriteByte (msg, ent->v.weaponframe); 4339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 4359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 4389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============= 4399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamSV_WriteEntitiesToClient 4409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamEncodes the current state of the world as 4429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreama svc_packetentities messages and possibly 4439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreama svc_nails message and 4449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamsvc_playerinfo messages 4459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============= 4469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 4479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid SV_WriteEntitiesToClient (client_t *client, sizebuf_t *msg) 4489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 4499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int e, i; 4509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte *pvs; 4519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vec3_t org; 4529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream edict_t *ent; 4539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream packet_entities_t *pack; 4549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream edict_t *clent; 4559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream client_frame_t *frame; 4569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream entity_state_t *state; 4579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // this is the frame we are creating 4599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream frame = &client->frames[client->netchan.incoming_sequence & UPDATE_MASK]; 4609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // find the client's PVS 4629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream clent = client->edict; 4639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream VectorAdd (clent->v.origin, clent->v.view_ofs, org); 4649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pvs = SV_FatPVS (org); 4659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // send over the players in the PVS 4679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream SV_WritePlayersToClient (client, clent, pvs, msg); 4689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // put other visible entities into either a packet_entities or a nails message 4709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pack = &frame->entities; 4719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pack->num_entities = 0; 4729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream numnails = 0; 4749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (e=MAX_CLIENTS+1, ent=EDICT_NUM(e) ; e<sv.num_edicts ; e++, ent = NEXT_EDICT(ent)) 4769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // ignore ents without visible models 4789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!ent->v.modelindex || !*PR_GetString(ent->v.model)) 4799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; 4809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // ignore if not touching a PV leaf 4829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i < ent->num_leafs ; i++) 4839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pvs[ent->leafnums[i] >> 3] & (1 << (ent->leafnums[i]&7) )) 4849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 4859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (i == ent->num_leafs) 4879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; // not visible 4889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (SV_AddNailUpdate (ent)) 4909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; // added to the special update list 4919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // add to the packetentities 4939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pack->num_entities == MAX_PACKET_ENTITIES) 4949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; // all full 4959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream state = &pack->entities[pack->num_entities]; 4979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pack->num_entities++; 4989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream state->number = e; 5009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream state->flags = 0; 5019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream VectorCopy (ent->v.origin, state->origin); 5029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream VectorCopy (ent->v.angles, state->angles); 5039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream state->modelindex = ent->v.modelindex; 5049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream state->frame = ent->v.frame; 5059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream state->colormap = ent->v.colormap; 5069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream state->skinnum = ent->v.skin; 5079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream state->effects = ent->v.effects; 5089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 5099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // encode the packet entities as a delta from the 5119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // last packetentities acknowledged by the client 5129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream SV_EmitPacketEntities (client, pack, msg); 5149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // now add the specialized nail update 5169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream SV_EmitNailUpdate (msg); 5179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 518