1cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich/* 2cabb5dd768714a7df34469a096b5e1aa815a2c22Jack PalevichCopyright (C) 1996-1997 Id Software, Inc. 3cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich 4cabb5dd768714a7df34469a096b5e1aa815a2c22Jack PalevichThis program is free software; you can redistribute it and/or 5cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevichmodify it under the terms of the GNU General Public License 6cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevichas published by the Free Software Foundation; either version 2 7cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevichof the License, or (at your option) any later version. 8cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich 9cabb5dd768714a7df34469a096b5e1aa815a2c22Jack PalevichThis program is distributed in the hope that it will be useful, 10cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevichbut WITHOUT ANY WARRANTY; without even the implied warranty of 11cabb5dd768714a7df34469a096b5e1aa815a2c22Jack PalevichMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 12cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich 13cabb5dd768714a7df34469a096b5e1aa815a2c22Jack PalevichSee the GNU General Public License for more details. 14cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich 15cabb5dd768714a7df34469a096b5e1aa815a2c22Jack PalevichYou should have received a copy of the GNU General Public License 16cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevichalong with this program; if not, write to the Free Software 17cabb5dd768714a7df34469a096b5e1aa815a2c22Jack PalevichFoundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 18cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich 19cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich*/ 209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// models.c -- model loading and caching 219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// models are the only shared resource between a client and server running 239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// on the same machine. 249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#include "quakedef.h" 269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreammodel_t *loadmodel; 289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamchar loadname[32]; // for hunk tags 299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadSpriteModel (model_t *mod, void *buffer); 319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadBrushModel (model_t *mod, void *buffer); 329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadAliasModel (model_t *mod, void *buffer); 339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreammodel_t *Mod_LoadModel (model_t *mod, qboolean crash); 349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambyte mod_novis[MAX_MAP_LEAFS/8]; 369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#define MAX_MOD_KNOWN 512 389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreammodel_t mod_known[MAX_MOD_KNOWN]; 399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint mod_numknown; 409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 41cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevichcvar_t gl_subdivide_size = CVAR3("gl_subdivide_size", "128", true); 429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=============== 459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_Init 469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=============== 479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_Init (void) 499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Cvar_RegisterVariable (&gl_subdivide_size); 519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream memset (mod_novis, 0xff, sizeof(mod_novis)); 529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=============== 569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_Init 579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCaches the data if needed 599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=============== 609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid *Mod_Extradata (model_t *mod) 629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream void *r; 649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream r = Cache_Check (&mod->cache); 669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (r) 679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return r; 689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadModel (mod, true); 709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!mod->cache.data) 729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Mod_Extradata: caching failed"); 739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return mod->cache.data; 749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=============== 789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_PointInLeaf 799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=============== 809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreammleaf_t *Mod_PointInLeaf (vec3_t p, model_t *model) 829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mnode_t *node; 849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream float d; 859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mplane_t *plane; 869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!model || !model->nodes) 889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Mod_PointInLeaf: bad model"); 899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream node = model->nodes; 919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (1) 929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (node->contents < 0) 949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return (mleaf_t *)node; 959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream plane = node->plane; 969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream d = DotProduct (p,plane->normal) - plane->dist; 979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (d > 0) 989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream node = node->children[0]; 999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 1009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream node = node->children[1]; 1019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 1029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return NULL; // never reached 1049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 1059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 1089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=================== 1099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_DecompressVis 1109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=================== 1119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 1129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambyte *Mod_DecompressVis (byte *in, model_t *model) 1139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream static byte decompressed[MAX_MAP_LEAFS/8]; 1159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int c; 1169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte *out; 1179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int row; 1189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream row = (model->numleafs+7)>>3; 1209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out = decompressed; 1219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#if 0 1239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream memcpy (out, in, row); 1249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#else 1259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!in) 1269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { // no vis info, so make all visible 1279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (row) 1289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 1299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *out++ = 0xff; 1309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream row--; 1319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 1329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return decompressed; 1339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 1349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream do 1369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 1379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (*in) 1389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 1399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *out++ = *in++; 1409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; 1419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 1429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c = in[1]; 1449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream in += 2; 1459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (c) 1469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 1479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *out++ = 0; 1489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream c--; 1499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 1509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } while (out - decompressed < row); 1519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#endif 1529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return decompressed; 1549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 1559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambyte *Mod_LeafPVS (mleaf_t *leaf, model_t *model) 1579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (leaf == model->leafs) 1599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return mod_novis; 1609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return Mod_DecompressVis (leaf->compressed_vis, model); 1619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 1629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 1649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=================== 1659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_ClearAll 1669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=================== 1679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 1689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_ClearAll (void) 1699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 1719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream model_t *mod; 1729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 , mod=mod_known ; i<mod_numknown ; i++, mod++) 1749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (mod->type != mod_alias) 1759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->needload = true; 1769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 1779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 1799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================== 1809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_FindName 1819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================== 1839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 184cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevichmodel_t *Mod_FindName (const char *name) 1859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 1869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 1879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream model_t *mod; 1889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!name[0]) 1909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Mod_ForName: NULL name"); 1919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 1939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// search the currently loaded models 1949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 1959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 , mod=mod_known ; i<mod_numknown ; i++, mod++) 1969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!strcmp (mod->name, name) ) 1979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 1989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (i == mod_numknown) 2009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 2019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (mod_numknown == MAX_MOD_KNOWN) 2029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("mod_numknown == MAX_MOD_KNOWN"); 2039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream strcpy (mod->name, name); 2049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->needload = true; 2059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod_numknown++; 2069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 2079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return mod; 2099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 2109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 2129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================== 2139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_TouchModel 2149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================== 2169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 217cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevichvoid Mod_TouchModel (const char *name) 2189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 2199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream model_t *mod; 2209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod = Mod_FindName (name); 2229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!mod->needload) 2249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 2259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (mod->type == mod_alias) 2269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Cache_Check (&mod->cache); 2279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 2289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 2299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 2319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================== 2329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadModel 2339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamLoads a model into the cache 2359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================== 2369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 2379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreammodel_t *Mod_LoadModel (model_t *mod, qboolean crash) 2389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 2399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream void *d; 2409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned *buf; 2419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte stackbuf[1024]; // avoid dirtying the cache heap 2429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!mod->needload) 2449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 2459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (mod->type == mod_alias) 2469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 2479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream d = Cache_Check (&mod->cache); 2489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (d) 2499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return mod; 2509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 2519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 2529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return mod; // not cached at all 2539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 2549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 2569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// because the world is so huge, load it one piece at a time 2579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 2589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!crash) 2599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 2609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 2629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 2649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// load the file 2659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 2669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream buf = (unsigned *)COM_LoadStackFile (mod->name, stackbuf, sizeof(stackbuf)); 2679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!buf) 2689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 2699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (crash) 2709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Mod_NumForName: %s not found", mod->name); 2719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return NULL; 2729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 2739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 2759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// allocate a new model 2769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 277cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich COM_FileBase (mod->name, loadname, sizeof(loadname)); 2789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel = mod; 2809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 2829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// fill it in 2839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 2849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// call the apropriate loader 2869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->needload = false; 2879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream switch (LittleLong(*(unsigned *)buf)) 2899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 2909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case IDPOLYHEADER: 2919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadAliasModel (mod, buf); 2929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 2939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream case IDSPRITEHEADER: 2959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadSpriteModel (mod, buf); 2969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 2979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 2989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream default: 2999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadBrushModel (mod, buf); 3009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 3019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return mod; 3049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 3059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 3079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================== 3089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_ForName 3099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamLoads in a model for the given name 3119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================== 3129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 313cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevichmodel_t *Mod_ForName (const char *name, qboolean crash) 3149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 3159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream model_t *mod; 3169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod = Mod_FindName (name); 3189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return Mod_LoadModel (mod, crash); 3209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 3219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 3249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=============================================================================== 3259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream BRUSHMODEL LOADING 3279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=============================================================================== 3299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 3309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambyte *mod_base; 3329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 3359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 3369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadTextures 3379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 3389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 3399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadTextures (lump_t *l) 3409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 3419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, j, pixels, num, max, altmax; 3429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream miptex_t *mt; 3439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream texture_t *tx, *tx2; 3449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream texture_t *anims[10]; 3459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream texture_t *altanims[10]; 3469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dmiptexlump_t *m; 3479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!l->filelen) 3499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 3509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->textures = NULL; 3519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 3529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream m = (dmiptexlump_t *)(mod_base + l->fileofs); 3549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream m->nummiptex = LittleLong (m->nummiptex); 3569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->numtextures = m->nummiptex; 358cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich loadmodel->textures = (texture_t**) Hunk_AllocName (m->nummiptex * sizeof(*loadmodel->textures) , loadname); 3599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<m->nummiptex ; i++) 3619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 3629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream m->dataofs[i] = LittleLong(m->dataofs[i]); 3639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (m->dataofs[i] == -1) 3649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; 3659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mt = (miptex_t *)((byte *)m + m->dataofs[i]); 3669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mt->width = LittleLong (mt->width); 3679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mt->height = LittleLong (mt->height); 3689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=0 ; j<MIPLEVELS ; j++) 3699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mt->offsets[j] = LittleLong (mt->offsets[j]); 3709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ( (mt->width & 15) || (mt->height & 15) ) 3729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Texture %s is not 16 aligned", mt->name); 3739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pixels = mt->width*mt->height/64*85; 374cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich tx = (texture_t*) Hunk_AllocName (sizeof(texture_t) +pixels, loadname ); 3759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->textures[i] = tx; 3769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream memcpy (tx->name, mt->name, sizeof(tx->name)); 3789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tx->width = mt->width; 3799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tx->height = mt->height; 3809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=0 ; j<MIPLEVELS ; j++) 3819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tx->offsets[j] = mt->offsets[j] + sizeof(texture_t) - sizeof(miptex_t); 3829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // the pixels immediately follow the structures 3839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream memcpy ( tx+1, mt+1, pixels); 3849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!Q_strncmp(mt->name,"sky",3)) 3879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream R_InitSky (tx); 3889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 3899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 3909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream texture_mode = GL_LINEAR_MIPMAP_NEAREST; //_LINEAR; 3919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tx->gl_texturenum = GL_LoadTexture (mt->name, tx->width, tx->height, (byte *)(tx+1), true, false); 3929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream texture_mode = GL_LINEAR; 3939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 3959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 3969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 3979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// sequence the animations 3989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 3999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<m->nummiptex ; i++) 4009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tx = loadmodel->textures[i]; 4029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!tx || tx->name[0] != '+') 4039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; 4049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (tx->anim_next) 4059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; // allready sequenced 4069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // find the number of frames in the animation 4089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream memset (anims, 0, sizeof(anims)); 4099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream memset (altanims, 0, sizeof(altanims)); 4109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream max = tx->name[1]; 4129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream altmax = 0; 4139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (max >= 'a' && max <= 'z') 4149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream max -= 'a' - 'A'; 4159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (max >= '0' && max <= '9') 4169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream max -= '0'; 4189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream altmax = 0; 4199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream anims[max] = tx; 4209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream max++; 4219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (max >= 'A' && max <= 'J') 4239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream altmax = max - 'A'; 4259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream max = 0; 4269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream altanims[altmax] = tx; 4279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream altmax++; 4289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 4309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Bad animating texture %s", tx->name); 4319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=i+1 ; j<m->nummiptex ; j++) 4339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tx2 = loadmodel->textures[j]; 4359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!tx2 || tx2->name[0] != '+') 4369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; 4379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (strcmp (tx2->name+2, tx->name+2)) 4389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; 4399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream num = tx2->name[1]; 4419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (num >= 'a' && num <= 'z') 4429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream num -= 'a' - 'A'; 4439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (num >= '0' && num <= '9') 4449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream num -= '0'; 4469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream anims[num] = tx2; 4479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (num+1 > max) 4489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream max = num + 1; 4499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (num >= 'A' && num <= 'J') 4519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream num = num - 'A'; 4539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream altanims[num] = tx2; 4549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (num+1 > altmax) 4559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream altmax = num+1; 4569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 4589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Bad animating texture %s", tx->name); 4599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#define ANIM_CYCLE 2 4629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // link them all together 4639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=0 ; j<max ; j++) 4649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tx2 = anims[j]; 4669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!tx2) 4679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Missing frame %i of %s",j, tx->name); 4689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tx2->anim_total = max * ANIM_CYCLE; 4699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tx2->anim_min = j * ANIM_CYCLE; 4709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tx2->anim_max = (j+1) * ANIM_CYCLE; 4719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tx2->anim_next = anims[ (j+1)%max ]; 4729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (altmax) 4739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tx2->alternate_anims = altanims[0]; 4749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=0 ; j<altmax ; j++) 4769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tx2 = altanims[j]; 4789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!tx2) 4799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Missing frame %i of %s",j, tx->name); 4809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tx2->anim_total = altmax * ANIM_CYCLE; 4819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tx2->anim_min = j * ANIM_CYCLE; 4829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tx2->anim_max = (j+1) * ANIM_CYCLE; 4839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tx2->anim_next = altanims[ (j+1)%altmax ]; 4849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (max) 4859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tx2->alternate_anims = anims[0]; 4869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 4889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 4899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 4909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 4919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 4929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadLighting 4939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 4949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 4959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadLighting (lump_t *l) 4969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 4979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!l->filelen) 4989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 4999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->lightdata = NULL; 5009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 5019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 502cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich loadmodel->lightdata = (byte*) Hunk_AllocName ( l->filelen, loadname); 5039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream memcpy (loadmodel->lightdata, mod_base + l->fileofs, l->filelen); 5049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 5059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 5089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 5099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadVisibility 5109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 5119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 5129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadVisibility (lump_t *l) 5139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 5149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!l->filelen) 5159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 5169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->visdata = NULL; 5179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 5189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 519cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich loadmodel->visdata = (byte*) Hunk_AllocName ( l->filelen, loadname); 5209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream memcpy (loadmodel->visdata, mod_base + l->fileofs, l->filelen); 5219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 5229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 5259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 5269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadEntities 5279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 5289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 5299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadEntities (lump_t *l) 5309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 5319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!l->filelen) 5329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 5339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->entities = NULL; 5349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 5359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 536cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich loadmodel->entities = (char*) Hunk_AllocName ( l->filelen, loadname); 5379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream memcpy (loadmodel->entities, mod_base + l->fileofs, l->filelen); 5389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 5399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 5429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 5439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadVertexes 5449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 5459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 5469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadVertexes (lump_t *l) 5479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 5489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dvertex_t *in; 5499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mvertex_t *out; 5509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, count; 5519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 552cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich in = (dvertex_t*) (void *)(mod_base + l->fileofs); 5539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (l->filelen % sizeof(*in)) 5549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("MOD_LoadBmodel: funny lump size in %s",loadmodel->name); 5559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream count = l->filelen / sizeof(*in); 556cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich out = (mvertex_t*) Hunk_AllocName ( count*sizeof(*out), loadname); 5579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->vertexes = out; 5599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->numvertexes = count; 5609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for ( i=0 ; i<count ; i++, in++, out++) 5629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 5639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->position[0] = LittleFloat (in->point[0]); 5649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->position[1] = LittleFloat (in->point[1]); 5659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->position[2] = LittleFloat (in->point[2]); 5669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 5679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 5689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 5709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 5719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadSubmodels 5729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 5739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 5749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadSubmodels (lump_t *l) 5759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 5769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dmodel_t *in; 5779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dmodel_t *out; 5789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, j, count; 5799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 580cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich in = (dmodel_t*) (void *)(mod_base + l->fileofs); 5819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (l->filelen % sizeof(*in)) 5829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("MOD_LoadBmodel: funny lump size in %s",loadmodel->name); 5839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream count = l->filelen / sizeof(*in); 584cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich out =(dmodel_t*) Hunk_AllocName ( count*sizeof(*out), loadname); 5859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->submodels = out; 5879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->numsubmodels = count; 5889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 5899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for ( i=0 ; i<count ; i++, in++, out++) 5909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 5919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=0 ; j<3 ; j++) 5929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { // spread the mins / maxs by a pixel 5939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->mins[j] = LittleFloat (in->mins[j]) - 1; 5949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->maxs[j] = LittleFloat (in->maxs[j]) + 1; 5959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->origin[j] = LittleFloat (in->origin[j]); 5969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 5979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=0 ; j<MAX_MAP_HULLS ; j++) 5989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->headnode[j] = LittleLong (in->headnode[j]); 5999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->visleafs = LittleLong (in->visleafs); 6009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->firstface = LittleLong (in->firstface); 6019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->numfaces = LittleLong (in->numfaces); 6029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 6039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 6049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 6069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 6079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadEdges 6089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 6099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 6109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadEdges (lump_t *l) 6119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 6129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dedge_t *in; 6139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream medge_t *out; 6149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, count; 6159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 616cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich in = (dedge_t *) (mod_base + l->fileofs); 6179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (l->filelen % sizeof(*in)) 6189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("MOD_LoadBmodel: funny lump size in %s",loadmodel->name); 6199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream count = l->filelen / sizeof(*in); 620cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich out = (medge_t*) Hunk_AllocName ( (count + 1) * sizeof(*out), loadname); 6219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->edges = out; 6239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->numedges = count; 6249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for ( i=0 ; i<count ; i++, in++, out++) 6269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 6279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->v[0] = (unsigned short)LittleShort(in->v[0]); 6289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->v[1] = (unsigned short)LittleShort(in->v[1]); 6299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 6309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 6319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 6339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 6349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadTexinfo 6359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 6369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 6379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadTexinfo (lump_t *l) 6389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 6399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream texinfo_t *in; 6409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mtexinfo_t *out; 6419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, j, count; 6429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int miptex; 6439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream float len1, len2; 6449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 645cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich in = (texinfo_t *)(mod_base + l->fileofs); 6469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (l->filelen % sizeof(*in)) 6479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("MOD_LoadBmodel: funny lump size in %s",loadmodel->name); 6489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream count = l->filelen / sizeof(*in); 649cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich out = (mtexinfo_t*) Hunk_AllocName ( count*sizeof(*out), loadname); 6509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->texinfo = out; 6529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->numtexinfo = count; 6539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for ( i=0 ; i<count ; i++, in++, out++) 6559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 6569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=0 ; j<8 ; j++) 6579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->vecs[0][j] = LittleFloat (in->vecs[0][j]); 6589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream len1 = Length (out->vecs[0]); 6599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream len2 = Length (out->vecs[1]); 6609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream len1 = (len1 + len2)/2; 6619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (len1 < 0.32) 6629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->mipadjust = 4; 6639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (len1 < 0.49) 6649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->mipadjust = 3; 6659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (len1 < 0.99) 6669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->mipadjust = 2; 6679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 6689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->mipadjust = 1; 6699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#if 0 6709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (len1 + len2 < 0.001) 6719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->mipadjust = 1; // don't crash 6729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 6739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->mipadjust = 1 / floor( (len1+len2)/2 + 0.1 ); 6749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#endif 6759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream miptex = LittleLong (in->miptex); 6779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->flags = LittleLong (in->flags); 6789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!loadmodel->textures) 6809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 6819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->texture = r_notexture_mip; // checkerboard texture 6829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->flags = 0; 6839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 6849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 6859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 6869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (miptex >= loadmodel->numtextures) 6879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("miptex >= loadmodel->numtextures"); 6889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->texture = loadmodel->textures[miptex]; 6899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!out->texture) 6909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 6919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->texture = r_notexture_mip; // texture not found 6929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->flags = 0; 6939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 6949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 6959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 6969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 6979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 6989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 6999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 7009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCalcSurfaceExtents 7019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamFills in s->texturemins[] and s->extents[] 7039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 7049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 7059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid CalcSurfaceExtents (msurface_t *s) 7069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 7079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream float mins[2], maxs[2], val; 7089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i,j, e; 7099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mvertex_t *v; 7109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mtexinfo_t *tex; 7119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int bmins[2], bmaxs[2]; 7129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mins[0] = mins[1] = 999999; 7149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream maxs[0] = maxs[1] = -99999; 7159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tex = s->texinfo; 7179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<s->numedges ; i++) 7199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 7209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream e = loadmodel->surfedges[s->firstedge+i]; 7219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (e >= 0) 7229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream v = &loadmodel->vertexes[loadmodel->edges[e].v[0]]; 7239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 7249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream v = &loadmodel->vertexes[loadmodel->edges[-e].v[1]]; 7259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=0 ; j<2 ; j++) 7279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 7289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream val = v->position[0] * tex->vecs[j][0] + 7299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream v->position[1] * tex->vecs[j][1] + 7309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream v->position[2] * tex->vecs[j][2] + 7319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream tex->vecs[j][3]; 7329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (val < mins[j]) 7339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mins[j] = val; 7349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (val > maxs[j]) 7359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream maxs[j] = val; 7369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 7379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 7389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<2 ; i++) 7409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 741cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich bmins[i] = (int) floorf(mins[i]/16); 742cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich bmaxs[i] = (int) ceilf(maxs[i]/16); 7439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s->texturemins[i] = bmins[i] * 16; 7459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s->extents[i] = (bmaxs[i] - bmins[i]) * 16; 7469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ( !(tex->flags & TEX_SPECIAL) && s->extents[i] > 512 /* 256 */ ) 7479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Bad surface extents"); 7489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 7499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 7509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 7539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 7549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadFaces 7559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 7569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 7579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadFaces (lump_t *l) 7589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 7599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dface_t *in; 7609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream msurface_t *out; 7619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, count, surfnum; 7629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int planenum, side; 7639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 764cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich in = (dface_t *)(mod_base + l->fileofs); 7659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (l->filelen % sizeof(*in)) 7669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("MOD_LoadBmodel: funny lump size in %s",loadmodel->name); 7679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream count = l->filelen / sizeof(*in); 768cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich out = (msurface_t*) Hunk_AllocName ( count*sizeof(*out), loadname); 7699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->surfaces = out; 7719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->numsurfaces = count; 7729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for ( surfnum=0 ; surfnum<count ; surfnum++, in++, out++) 7749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 7759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->firstedge = LittleLong(in->firstedge); 7769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->numedges = LittleShort(in->numedges); 7779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->flags = 0; 7789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream planenum = LittleShort(in->planenum); 7809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream side = LittleShort(in->side); 7819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (side) 7829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->flags |= SURF_PLANEBACK; 7839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->plane = loadmodel->planes + planenum; 7859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->texinfo = loadmodel->texinfo + LittleShort (in->texinfo); 7879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream CalcSurfaceExtents (out); 7899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // lighting info 7919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 7929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<MAXLIGHTMAPS ; i++) 7939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->styles[i] = in->styles[i]; 7949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream i = LittleLong(in->lightofs); 7959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (i == -1) 7969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->samples = NULL; 7979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 7989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->samples = loadmodel->lightdata + i; 7999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // set the drawing flags flag 8019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!Q_strncmp(out->texinfo->texture->name,"sky",3)) // sky 8039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 8049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->flags |= (SURF_DRAWSKY | SURF_DRAWTILED); 8059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#ifndef QUAKE2 8069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream GL_SubdivideSurface (out); // cut up polygon for warps 8079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#endif 8089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; 8099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 8109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!Q_strncmp(out->texinfo->texture->name,"*",1)) // turbulent 8129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 8139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->flags |= (SURF_DRAWTURB | SURF_DRAWTILED); 8149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<2 ; i++) 8159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 8169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->extents[i] = 16384; 8179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->texturemins[i] = -8192; 8189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 8199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream GL_SubdivideSurface (out); // cut up polygon for warps 8209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream continue; 8219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 8229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 8249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 8259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 8289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 8299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_SetParent 8309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 8319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 8329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_SetParent (mnode_t *node, mnode_t *parent) 8339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 8349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream node->parent = parent; 8359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (node->contents < 0) 8369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 8379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_SetParent (node->children[0], node); 8389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_SetParent (node->children[1], node); 8399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 8409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 8429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 8439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadNodes 8449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 8459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 8469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadNodes (lump_t *l) 8479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 8489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, j, count, p; 8499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dnode_t *in; 8509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mnode_t *out; 8519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 852cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich in = (dnode_t *)(mod_base + l->fileofs); 8539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (l->filelen % sizeof(*in)) 8549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("MOD_LoadBmodel: funny lump size in %s",loadmodel->name); 8559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream count = l->filelen / sizeof(*in); 856cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich out = (mnode_t*) Hunk_AllocName ( count*sizeof(*out), loadname); 8579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->nodes = out; 8599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->numnodes = count; 8609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for ( i=0 ; i<count ; i++, in++, out++) 8629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 8639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=0 ; j<3 ; j++) 8649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 8659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->minmaxs[j] = LittleShort (in->mins[j]); 8669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->minmaxs[3+j] = LittleShort (in->maxs[j]); 8679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 8689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream p = LittleLong(in->planenum); 8709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->plane = loadmodel->planes + p; 8719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->firstsurface = LittleShort (in->firstface); 8739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->numsurfaces = LittleShort (in->numfaces); 8749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=0 ; j<2 ; j++) 8769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 8779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream p = LittleShort (in->children[j]); 8789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (p >= 0) 8799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->children[j] = loadmodel->nodes + p; 8809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 8819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->children[j] = (mnode_t *)(loadmodel->leafs + (-1 - p)); 8829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 8839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 8849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_SetParent (loadmodel->nodes, NULL); // sets nodes and leafs 8869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 8879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 8889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 8899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 8909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadLeafs 8919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 8929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 8939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadLeafs (lump_t *l) 8949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 8959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dleaf_t *in; 8969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mleaf_t *out; 8979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, j, count, p; 8989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 899cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich in = (dleaf_t *)(mod_base + l->fileofs); 9009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (l->filelen % sizeof(*in)) 9019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("MOD_LoadBmodel: funny lump size in %s",loadmodel->name); 9029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream count = l->filelen / sizeof(*in); 903cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich out = (mleaf_t*) Hunk_AllocName ( count*sizeof(*out), loadname); 9049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->leafs = out; 9069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->numleafs = count; 9079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for ( i=0 ; i<count ; i++, in++, out++) 9099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 9109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=0 ; j<3 ; j++) 9119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 9129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->minmaxs[j] = LittleShort (in->mins[j]); 9139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->minmaxs[3+j] = LittleShort (in->maxs[j]); 9149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 9159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream p = LittleLong(in->contents); 9179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->contents = p; 9189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->firstmarksurface = loadmodel->marksurfaces + 9209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream LittleShort(in->firstmarksurface); 9219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->nummarksurfaces = LittleShort(in->nummarksurfaces); 9229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream p = LittleLong(in->visofs); 9249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (p == -1) 9259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->compressed_vis = NULL; 9269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 9279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->compressed_vis = loadmodel->visdata + p; 9289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->efrags = NULL; 9299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=0 ; j<4 ; j++) 9319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->ambient_sound_level[j] = in->ambient_level[j]; 9329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // gl underwater warp 9349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (out->contents != CONTENTS_EMPTY) 9359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 9369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=0 ; j<out->nummarksurfaces ; j++) 9379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->firstmarksurface[j]->flags |= SURF_UNDERWATER; 9389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 9399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 9409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 9419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 9439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 9449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadClipnodes 9459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 9469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 9479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadClipnodes (lump_t *l) 9489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 9499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dclipnode_t *in, *out; 9509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, count; 9519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull_t *hull; 9529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 953cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich in = (dclipnode_t *)(mod_base + l->fileofs); 9549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (l->filelen % sizeof(*in)) 9559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("MOD_LoadBmodel: funny lump size in %s",loadmodel->name); 9569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream count = l->filelen / sizeof(*in); 957cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich out = (dclipnode_t*) Hunk_AllocName ( count*sizeof(*out), loadname); 9589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->clipnodes = out; 9609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->numclipnodes = count; 9619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull = &loadmodel->hulls[1]; 9639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->clipnodes = out; 9649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->firstclipnode = 0; 9659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->lastclipnode = count-1; 9669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->planes = loadmodel->planes; 9679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->clip_mins[0] = -16; 9689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->clip_mins[1] = -16; 9699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->clip_mins[2] = -24; 9709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->clip_maxs[0] = 16; 9719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->clip_maxs[1] = 16; 9729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->clip_maxs[2] = 32; 9739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull = &loadmodel->hulls[2]; 9759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->clipnodes = out; 9769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->firstclipnode = 0; 9779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->lastclipnode = count-1; 9789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->planes = loadmodel->planes; 9799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->clip_mins[0] = -32; 9809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->clip_mins[1] = -32; 9819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->clip_mins[2] = -24; 9829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->clip_maxs[0] = 32; 9839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->clip_maxs[1] = 32; 9849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->clip_maxs[2] = 64; 9859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<count ; i++, out++, in++) 9879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 9889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->planenum = LittleLong(in->planenum); 9899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->children[0] = LittleShort(in->children[0]); 9909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->children[1] = LittleShort(in->children[1]); 9919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 9929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 9939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 9959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 9969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_MakeHull0 9979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 9989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamDeplicate the drawing hull structure as a clipping hull 9999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 10009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 10019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_MakeHull0 (void) 10029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 10039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mnode_t *in, *child; 10049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dclipnode_t *out; 10059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, j, count; 10069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull_t *hull; 10079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull = &loadmodel->hulls[0]; 10099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream in = loadmodel->nodes; 10119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream count = loadmodel->numnodes; 1012cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich out = (dclipnode_t*) Hunk_AllocName ( count*sizeof(*out), loadname); 10139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->clipnodes = out; 10159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->firstclipnode = 0; 10169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->lastclipnode = count-1; 10179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream hull->planes = loadmodel->planes; 10189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<count ; i++, out++, in++) 10209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 10219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->planenum = in->plane - loadmodel->planes; 10229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=0 ; j<2 ; j++) 10239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 10249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream child = in->children[j]; 10259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (child->contents < 0) 10269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->children[j] = child->contents; 10279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 10289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->children[j] = child - loadmodel->nodes; 10299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 10309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 10319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 10329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 10349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 10359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadMarksurfaces 10369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 10379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 10389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadMarksurfaces (lump_t *l) 10399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 10409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, j, count; 10419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream short *in; 10429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream msurface_t **out; 10439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1044cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich in = (short *)(mod_base + l->fileofs); 10459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (l->filelen % sizeof(*in)) 10469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("MOD_LoadBmodel: funny lump size in %s",loadmodel->name); 10479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream count = l->filelen / sizeof(*in); 1048cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich out = (msurface_t **) Hunk_AllocName ( count*sizeof(*out), loadname); 10499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->marksurfaces = out; 10519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->nummarksurfaces = count; 10529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for ( i=0 ; i<count ; i++) 10549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 10559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream j = LittleShort(in[i]); 10569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (j >= loadmodel->numsurfaces) 10579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Mod_ParseMarksurfaces: bad surface number"); 10589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out[i] = loadmodel->surfaces + j; 10599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 10609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 10619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 10639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 10649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadSurfedges 10659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 10669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 10679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadSurfedges (lump_t *l) 10689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 10699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, count; 10709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int *in, *out; 10719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1072cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich in = (int *)(mod_base + l->fileofs); 10739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (l->filelen % sizeof(*in)) 10749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("MOD_LoadBmodel: funny lump size in %s",loadmodel->name); 10759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream count = l->filelen / sizeof(*in); 1076cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich out = (int*) Hunk_AllocName ( count*sizeof(*out), loadname); 10779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->surfedges = out; 10799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->numsurfedges = count; 10809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for ( i=0 ; i<count ; i++) 10829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out[i] = LittleLong (in[i]); 10839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 10849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 10869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 10879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 10889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadPlanes 10899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 10909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 10919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadPlanes (lump_t *l) 10929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 10939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, j; 10949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mplane_t *out; 10959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dplane_t *in; 10969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int count; 10979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int bits; 10989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1099cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich in = (dplane_t *)(mod_base + l->fileofs); 11009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (l->filelen % sizeof(*in)) 11019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("MOD_LoadBmodel: funny lump size in %s",loadmodel->name); 11029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream count = l->filelen / sizeof(*in); 1103cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich out = (mplane_t*) Hunk_AllocName ( count*2*sizeof(*out), loadname); 11049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->planes = out; 11069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->numplanes = count; 11079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for ( i=0 ; i<count ; i++, in++, out++) 11099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 11109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits = 0; 11119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=0 ; j<3 ; j++) 11129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 11139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->normal[j] = LittleFloat (in->normal[j]); 11149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (out->normal[j] < 0) 11159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bits |= 1<<j; 11169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 11179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->dist = LittleFloat (in->dist); 11199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->type = LittleLong (in->type); 11209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream out->signbits = bits; 11219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 11229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 11239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 11259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 11269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamRadiusFromBounds 11279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 11289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 11299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamfloat RadiusFromBounds (vec3_t mins, vec3_t maxs) 11309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 11319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 11329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream vec3_t corner; 11339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<3 ; i++) 11359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 11369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream corner[i] = fabs(mins[i]) > fabs(maxs[i]) ? fabs(mins[i]) : fabs(maxs[i]); 11379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 11389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return Length (corner); 11409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 11419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 11439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 11449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadBrushModel 11459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 11469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 11479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadBrushModel (model_t *mod, void *buffer) 11489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 11499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, j; 11509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dheader_t *header; 11519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dmodel_t *bm; 11529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel->type = mod_brush; 11549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream header = (dheader_t *)buffer; 11569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream i = LittleLong (header->version); 11589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (i != BSPVERSION) 11599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Mod_LoadBrushModel: %s has wrong version number (%i should be %i)", mod->name, i, BSPVERSION); 11609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// swap all the lumps 11629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod_base = (byte *)header; 11639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1164cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich for (i=0 ; i< (int) (sizeof(dheader_t)/4) ; i++) 11659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ((int *)header)[i] = LittleLong ( ((int *)header)[i]); 11669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// load into heap 11689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadVertexes (&header->lumps[LUMP_VERTEXES]); 11709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadEdges (&header->lumps[LUMP_EDGES]); 11719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadSurfedges (&header->lumps[LUMP_SURFEDGES]); 11729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadTextures (&header->lumps[LUMP_TEXTURES]); 11739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadLighting (&header->lumps[LUMP_LIGHTING]); 11749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadPlanes (&header->lumps[LUMP_PLANES]); 11759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadTexinfo (&header->lumps[LUMP_TEXINFO]); 11769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadFaces (&header->lumps[LUMP_FACES]); 11779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadMarksurfaces (&header->lumps[LUMP_MARKSURFACES]); 11789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadVisibility (&header->lumps[LUMP_VISIBILITY]); 11799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadLeafs (&header->lumps[LUMP_LEAFS]); 11809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadNodes (&header->lumps[LUMP_NODES]); 11819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadClipnodes (&header->lumps[LUMP_CLIPNODES]); 11829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadEntities (&header->lumps[LUMP_ENTITIES]); 11839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadSubmodels (&header->lumps[LUMP_MODELS]); 11849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_MakeHull0 (); 11869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->numframes = 2; // regular and alternate animation 11889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 11909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// set up the submodels (FIXME: this is confusing) 11919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 11929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<mod->numsubmodels ; i++) 11939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 11949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream bm = &mod->submodels[i]; 11959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 11969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->hulls[0].firstclipnode = bm->headnode[0]; 11979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=1 ; j<MAX_MAP_HULLS ; j++) 11989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 11999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->hulls[j].firstclipnode = bm->headnode[j]; 12009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->hulls[j].lastclipnode = mod->numclipnodes-1; 12019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 12029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->firstmodelsurface = bm->firstface; 12049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->nummodelsurfaces = bm->numfaces; 12059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream VectorCopy (bm->maxs, mod->maxs); 12079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream VectorCopy (bm->mins, mod->mins); 12089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->radius = RadiusFromBounds (mod->mins, mod->maxs); 12109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->numleafs = bm->visleafs; 12129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (i < mod->numsubmodels-1) 12149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { // duplicate the basic information 12159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char name[10]; 12169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream sprintf (name, "*%i", i+1); 12189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream loadmodel = Mod_FindName (name); 12199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *loadmodel = *mod; 12209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream strcpy (loadmodel->name, name); 12219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod = loadmodel; 12229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 12239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 12249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 12259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 12279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============================================================================== 12289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamALIAS MODELS 12309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream============================================================================== 12329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 12339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamaliashdr_t *pheader; 12359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamstvert_t stverts[MAXALIASVERTS]; 12379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreammtriangle_t triangles[MAXALIASTRIS]; 12389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// a pose is a single set of vertexes. a frame may be 12409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// an animating sequence of poses 12419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamtrivertx_t *poseverts[MAXALIASFRAMES]; 12429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint posenum; 12439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambyte **player_8bit_texels_tbl; 12459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambyte *player_8bit_texels; 12469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 12489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 12499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadAliasFrame 12509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 12519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 12529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid * Mod_LoadAliasFrame (void * pin, maliasframedesc_t *frame) 12539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 12549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream trivertx_t *pframe, *pinframe; 12559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, j; 12569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream daliasframe_t *pdaliasframe; 12579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pdaliasframe = (daliasframe_t *)pin; 12599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream strcpy (frame->name, pdaliasframe->name); 12619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream frame->firstpose = posenum; 12629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream frame->numposes = 1; 12639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<3 ; i++) 12659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 12669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // these are byte values, so we don't have to worry about 12679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // endianness 12689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream frame->bboxmin.v[i] = pdaliasframe->bboxmin.v[i]; 12699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream frame->bboxmin.v[i] = pdaliasframe->bboxmax.v[i]; 12709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 12719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pinframe = (trivertx_t *)(pdaliasframe + 1); 12739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream poseverts[posenum] = pinframe; 12759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream posenum++; 12769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pinframe += pheader->numverts; 12789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return (void *)pinframe; 12809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 12819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 12849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 12859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadAliasGroup 12869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 12879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 12889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid *Mod_LoadAliasGroup (void * pin, maliasframedesc_t *frame) 12899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 12909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream daliasgroup_t *pingroup; 12919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, numframes; 12929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream daliasinterval_t *pin_intervals; 12939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream void *ptemp; 12949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pingroup = (daliasgroup_t *)pin; 12969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream numframes = LittleLong (pingroup->numframes); 12989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 12999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream frame->firstpose = posenum; 13009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream frame->numposes = numframes; 13019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<3 ; i++) 13039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 13049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // these are byte values, so we don't have to worry about endianness 13059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream frame->bboxmin.v[i] = pingroup->bboxmin.v[i]; 13069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream frame->bboxmin.v[i] = pingroup->bboxmax.v[i]; 13079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 13089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pin_intervals = (daliasinterval_t *)(pingroup + 1); 13109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream frame->interval = LittleFloat (pin_intervals->interval); 13129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pin_intervals += numframes; 13149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ptemp = (void *)pin_intervals; 13169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<numframes ; i++) 13189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 13199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream poseverts[posenum] = (trivertx_t *)((daliasframe_t *)ptemp + 1); 13209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream posenum++; 13219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ptemp = (trivertx_t *)((daliasframe_t *)ptemp + 1) + pheader->numverts; 13239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 13249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return ptemp; 13269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 13279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream//========================================================= 13299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 13319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 13329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_FloodFillSkin 13339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamFill background pixels so mipmapping doesn't have haloes - Ed 13359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 13369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 13379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamtypedef struct 13399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 13409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream short x, y; 13419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} floodfill_t; 13429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamextern unsigned d_8to24table[]; 13449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// must be a power of 2 13469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#define FLOODFILL_FIFO_SIZE 0x1000 13479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#define FLOODFILL_FIFO_MASK (FLOODFILL_FIFO_SIZE - 1) 13489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#define FLOODFILL_STEP( off, dx, dy ) \ 13509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ \ 13519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pos[off] == fillcolor) \ 13529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { \ 13539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pos[off] = 255; \ 13549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fifo[inpt].x = x + (dx), fifo[inpt].y = y + (dy); \ 13559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream inpt = (inpt + 1) & FLOODFILL_FIFO_MASK; \ 13569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } \ 13579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else if (pos[off] != 255) fdc = pos[off]; \ 13589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 13599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_FloodFillSkin( byte *skin, int skinwidth, int skinheight ) 13619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 13629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte fillcolor = *skin; // assume this is the pixel to fill 13639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream floodfill_t fifo[FLOODFILL_FIFO_SIZE]; 13649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int inpt = 0, outpt = 0; 13659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int filledcolor = -1; 13669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 13679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (filledcolor == -1) 13699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 13709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream filledcolor = 0; 13719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // attempt to find opaque black 13729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i = 0; i < 256; ++i) 13739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (d_8to24table[i] == (255 << 0)) // alpha 1.0 13749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 13759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream filledcolor = i; 13769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream break; 13779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 13789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 13799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // can't fill to filled color or to transparent color (used as visited marker) 13819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if ((fillcolor == filledcolor) || (fillcolor == 255)) 13829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 13839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream //printf( "not filling skin from %d to %d\n", fillcolor, filledcolor ); 13849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 13859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 13869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream fifo[inpt].x = 0, fifo[inpt].y = 0; 13889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream inpt = (inpt + 1) & FLOODFILL_FIFO_MASK; 13899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream while (outpt != inpt) 13919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 13929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int x = fifo[outpt].x, y = fifo[outpt].y; 13939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int fdc = filledcolor; 13949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte *pos = &skin[x + skinwidth * y]; 13959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream outpt = (outpt + 1) & FLOODFILL_FIFO_MASK; 13979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 13989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (x > 0) FLOODFILL_STEP( -1, -1, 0 ); 13999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (x < skinwidth - 1) FLOODFILL_STEP( 1, 1, 0 ); 14009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (y > 0) FLOODFILL_STEP( -skinwidth, 0, -1 ); 14019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (y < skinheight - 1) FLOODFILL_STEP( skinwidth, 0, 1 ); 14029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream skin[x + skinwidth * y] = fdc; 14039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 14049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 14059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 14079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=============== 14089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadAllSkins 14099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream=============== 14109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 14119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid *Mod_LoadAllSkins (int numskins, daliasskintype_t *pskintype) 14129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 14139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, j, k; 14149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char name[32]; 14159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int s; 14169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte *copy; 14179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte *skin; 14189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte *texels; 14199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream daliasskingroup_t *pinskingroup; 14209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int groupskins; 14219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream daliasskininterval_t *pinskinintervals; 14229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream skin = (byte *)(pskintype + 1); 14249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (numskins < 1 || numskins > MAX_SKINS) 14269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Mod_LoadAliasModel: Invalid # of skins: %d\n", numskins); 14279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream s = pheader->skinwidth * pheader->skinheight; 14299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<numskins ; i++) 14319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 14329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pskintype->type == ALIAS_SKIN_SINGLE) { 14339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_FloodFillSkin( skin, pheader->skinwidth, pheader->skinheight ); 14349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // save 8 bit texels for the player model to remap 14369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // if (!strcmp(loadmodel->name,"progs/player.mdl")) { 1437cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich texels = (byte*) Hunk_AllocName(s, loadname); 14389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->texels[i] = texels - (byte *)pheader; 14399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream memcpy (texels, (byte *)(pskintype + 1), s); 14409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // } 14419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream sprintf (name, "%s_%i", loadmodel->name, i); 14429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->gl_texturenum[i][0] = 14439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->gl_texturenum[i][1] = 14449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->gl_texturenum[i][2] = 14459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->gl_texturenum[i][3] = 14469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream GL_LoadTexture (name, pheader->skinwidth, 14479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->skinheight, (byte *)(pskintype + 1), true, false); 14489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pskintype = (daliasskintype_t *)((byte *)(pskintype+1) + s); 14499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } else { 14509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // animating skin group. yuck. 14519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pskintype++; 14529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pinskingroup = (daliasskingroup_t *)pskintype; 14539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream groupskins = LittleLong (pinskingroup->numskins); 14549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pinskinintervals = (daliasskininterval_t *)(pinskingroup + 1); 14559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1456cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich pskintype = (daliasskintype_t *)(pinskinintervals + groupskins); 14579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=0 ; j<groupskins ; j++) 14599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 14609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_FloodFillSkin( skin, pheader->skinwidth, pheader->skinheight ); 14619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (j == 0) { 1462cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich texels = (byte*) Hunk_AllocName(s, loadname); 14639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->texels[i] = texels - (byte *)pheader; 14649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream memcpy (texels, (byte *)(pskintype), s); 14659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 14669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream sprintf (name, "%s_%i_%i", loadmodel->name, i,j); 14679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->gl_texturenum[i][j&3] = 14689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream GL_LoadTexture (name, pheader->skinwidth, 14699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->skinheight, (byte *)(pskintype), true, false); 14709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pskintype = (daliasskintype_t *)((byte *)(pskintype) + s); 14719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 14729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream k = j; 14739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (/* */; j < 4; j++) 14749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->gl_texturenum[i][j&3] = 14759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->gl_texturenum[i][j - k]; 14769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 14779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 14789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return (void *)pskintype; 14809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 14819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream//========================================================================= 14839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 14849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 14859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 14869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadAliasModel 14879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 14889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 14899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadAliasModel (model_t *mod, void *buffer) 14909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 14919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, j; 14929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mdl_t *pinmodel; 14939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream stvert_t *pinstverts; 14949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dtriangle_t *pintriangles; 14959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int version, numframes, numskins; 14969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int size; 14979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream daliasframetype_t *pframetype; 14989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream daliasskintype_t *pskintype; 14999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int start, end, total; 15009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream start = Hunk_LowMark (); 15029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pinmodel = (mdl_t *)buffer; 15049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream version = LittleLong (pinmodel->version); 15069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (version != ALIAS_VERSION) 15079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("%s has wrong version number (%i should be %i)", 15089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->name, version, ALIAS_VERSION); 15099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 15119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// allocate space for a working header, plus all the data except the frames, 15129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// skin and group info 15139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 15149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream size = sizeof (aliashdr_t) 15159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream + (LittleLong (pinmodel->numframes) - 1) * 15169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream sizeof (pheader->frames[0]); 1517cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich pheader = (aliashdr_t*) Hunk_AllocName (size, loadname); 15189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->flags = LittleLong (pinmodel->flags); 15209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 15229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// endian-adjust and copy the data, starting with the alias model header 15239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 15249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->boundingradius = LittleFloat (pinmodel->boundingradius); 15259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->numskins = LittleLong (pinmodel->numskins); 15269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->skinwidth = LittleLong (pinmodel->skinwidth); 15279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->skinheight = LittleLong (pinmodel->skinheight); 15289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pheader->skinheight > MAX_LBM_HEIGHT) 15309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("model %s has a skin taller than %d", mod->name, 15319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream MAX_LBM_HEIGHT); 15329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->numverts = LittleLong (pinmodel->numverts); 15349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pheader->numverts <= 0) 15369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("model %s has no vertices", mod->name); 15379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pheader->numverts > MAXALIASVERTS) 15399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("model %s has too many vertices", mod->name); 15409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->numtris = LittleLong (pinmodel->numtris); 15429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (pheader->numtris <= 0) 15449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("model %s has no triangles", mod->name); 15459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->numframes = LittleLong (pinmodel->numframes); 15479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream numframes = pheader->numframes; 15489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (numframes < 1) 15499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Mod_LoadAliasModel: Invalid # of frames: %d\n", numframes); 15509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->size = LittleFloat (pinmodel->size) * ALIAS_BASE_SIZE_RATIO; 1552cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich mod->synctype = (synctype_t) LittleLong (pinmodel->synctype); 15539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->numframes = pheader->numframes; 15549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<3 ; i++) 15569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 15579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->scale[i] = LittleFloat (pinmodel->scale[i]); 15589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->scale_origin[i] = LittleFloat (pinmodel->scale_origin[i]); 15599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->eyeposition[i] = LittleFloat (pinmodel->eyeposition[i]); 15609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 15619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 15649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// load the skins 15659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 15669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pskintype = (daliasskintype_t *)&pinmodel[1]; 1567cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich pskintype = (daliasskintype_t*) Mod_LoadAllSkins (pheader->numskins, pskintype); 15689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 15709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// load base s and t vertices 15719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 15729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pinstverts = (stvert_t *)pskintype; 15739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<pheader->numverts ; i++) 15759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 15769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream stverts[i].onseam = LittleLong (pinstverts[i].onseam); 15779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream stverts[i].s = LittleLong (pinstverts[i].s); 15789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream stverts[i].t = LittleLong (pinstverts[i].t); 15799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 15809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 15829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// load triangle lists 15839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 15849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pintriangles = (dtriangle_t *)&pinstverts[pheader->numverts]; 15859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<pheader->numtris ; i++) 15879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 15889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream triangles[i].facesfront = LittleLong (pintriangles[i].facesfront); 15899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (j=0 ; j<3 ; j++) 15919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 15929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream triangles[i].vertindex[j] = 15939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream LittleLong (pintriangles[i].vertindex[j]); 15949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 15959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 15969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 15979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 15989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// load the frames 15999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 16009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream posenum = 0; 16019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pframetype = (daliasframetype_t *)&pintriangles[pheader->numtris]; 16029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<numframes ; i++) 16049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 16059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream aliasframetype_t frametype; 16069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1607cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich frametype = (aliasframetype_t) LittleLong (pframetype->type); 16089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (frametype == ALIAS_SINGLE) 16109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 16119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pframetype = (daliasframetype_t *) 16129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadAliasFrame (pframetype + 1, &pheader->frames[i]); 16139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 16149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 16159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 16169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pframetype = (daliasframetype_t *) 16179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadAliasGroup (pframetype + 1, &pheader->frames[i]); 16189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 16199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 16209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pheader->numposes = posenum; 16229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->type = mod_alias; 16249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// FIXME: do this right 16269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->mins[0] = mod->mins[1] = mod->mins[2] = -16; 16279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->maxs[0] = mod->maxs[1] = mod->maxs[2] = 16; 16289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // 16309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // build the draw lists 16319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream // 16329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream GL_MakeAliasModelDisplayLists (mod, pheader); 16339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 16359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// move the complete, relocatable alias model to the cache 16369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 16379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream end = Hunk_LowMark (); 16389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream total = end - start; 16399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Cache_Alloc (&mod->cache, total, loadname); 16419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (!mod->cache.data) 16429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return; 16439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream memcpy (mod->cache.data, pheader, total); 16449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Hunk_FreeToLowMark (start); 16469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 16479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream//============================================================================= 16499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 16519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 16529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadSpriteFrame 16539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 16549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 16559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid * Mod_LoadSpriteFrame (void * pin, mspriteframe_t **ppframe, int framenum) 16569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 16579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dspriteframe_t *pinframe; 16589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mspriteframe_t *pspriteframe; 16599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, width, height, size, origin[2]; 16609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short *ppixout; 16619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream byte *ppixin; 16629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream char name[64]; 16639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pinframe = (dspriteframe_t *)pin; 16659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream width = LittleLong (pinframe->width); 16679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream height = LittleLong (pinframe->height); 16689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream size = width * height; 16699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1670cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich pspriteframe = (mspriteframe_t*) Hunk_AllocName (sizeof (mspriteframe_t),loadname); 16719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Q_memset (pspriteframe, 0, sizeof (mspriteframe_t)); 16739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *ppframe = pspriteframe; 16759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pspriteframe->width = width; 16779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pspriteframe->height = height; 16789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream origin[0] = LittleLong (pinframe->origin[0]); 16799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream origin[1] = LittleLong (pinframe->origin[1]); 16809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pspriteframe->up = origin[1]; 16829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pspriteframe->down = origin[1] - height; 16839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pspriteframe->left = origin[0]; 16849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pspriteframe->right = width + origin[0]; 16859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream sprintf (name, "%s_%i", loadmodel->name, framenum); 16879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pspriteframe->gl_texturenum = GL_LoadTexture (name, width, height, (byte *)(pinframe + 1), true, true); 16889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return (void *)((byte *)pinframe + sizeof (dspriteframe_t) + size); 16909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 16919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 16939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 16949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 16959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadSpriteGroup 16969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 16979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 16989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid * Mod_LoadSpriteGroup (void * pin, mspriteframe_t **ppframe, int framenum) 16999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 17009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dspritegroup_t *pingroup; 17019fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mspritegroup_t *pspritegroup; 17029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i, numframes; 17039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dspriteinterval_t *pin_intervals; 17049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream float *poutintervals; 17059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream void *ptemp; 17069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pingroup = (dspritegroup_t *)pin; 17089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream numframes = LittleLong (pingroup->numframes); 17109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1711cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich pspritegroup = (mspritegroup_t*) Hunk_AllocName (sizeof (mspritegroup_t) + 17129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream (numframes - 1) * sizeof (pspritegroup->frames[0]), loadname); 17139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pspritegroup->numframes = numframes; 17159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *ppframe = (mspriteframe_t *)pspritegroup; 17179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pin_intervals = (dspriteinterval_t *)(pingroup + 1); 17199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1720cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich poutintervals = (float*) Hunk_AllocName (numframes * sizeof (float), loadname); 17219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pspritegroup->intervals = poutintervals; 17239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<numframes ; i++) 17259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 17269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream *poutintervals = LittleFloat (pin_intervals->interval); 17279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (*poutintervals <= 0.0) 17289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Mod_LoadSpriteGroup: interval<=0"); 17299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream poutintervals++; 17319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pin_intervals++; 17329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 17339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ptemp = (void *)pin_intervals; 17359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<numframes ; i++) 17379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 17389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream ptemp = Mod_LoadSpriteFrame (ptemp, &pspritegroup->frames[i], framenum * 100 + i); 17399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 17409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream return ptemp; 17429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 17439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 17469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 17479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_LoadSpriteModel 17489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================= 17499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 17509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_LoadSpriteModel (model_t *mod, void *buffer) 17519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 17529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 17539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int version; 17549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dsprite_t *pin; 17559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream msprite_t *psprite; 17569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int numframes; 17579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int size; 17589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream dspriteframetype_t *pframetype; 17599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pin = (dsprite_t *)buffer; 17619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream version = LittleLong (pin->version); 17639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (version != SPRITE_VERSION) 17649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("%s has wrong version number " 17659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream "(%i should be %i)", mod->name, version, SPRITE_VERSION); 17669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream numframes = LittleLong (pin->numframes); 17689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream size = sizeof (msprite_t) + (numframes - 1) * sizeof (psprite->frames); 17709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1771cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich psprite = (msprite_t*) Hunk_AllocName (size, loadname); 17729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->cache.data = psprite; 17749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream psprite->type = LittleLong (pin->type); 17769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream psprite->maxwidth = LittleLong (pin->width); 17779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream psprite->maxheight = LittleLong (pin->height); 17789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream psprite->beamlength = LittleFloat (pin->beamlength); 1779cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich mod->synctype = (synctype_t) LittleLong (pin->synctype); 17809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream psprite->numframes = numframes; 17819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->mins[0] = mod->mins[1] = -psprite->maxwidth/2; 17839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->maxs[0] = mod->maxs[1] = psprite->maxwidth/2; 17849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->mins[2] = -psprite->maxheight/2; 17859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->maxs[2] = psprite->maxheight/2; 17869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 17889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// load the frames 17899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 17909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (numframes < 1) 17919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Sys_Error ("Mod_LoadSpriteModel: Invalid # of frames: %d\n", numframes); 17929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->numframes = numframes; 17949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pframetype = (dspriteframetype_t *)(pin + 1); 17969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 17979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0 ; i<numframes ; i++) 17989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 17999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream spriteframetype_t frametype; 18009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1801cabb5dd768714a7df34469a096b5e1aa815a2c22Jack Palevich frametype = (spriteframetype_t) LittleLong (pframetype->type); 18029fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream psprite->frames[i].type = frametype; 18039fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18049fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream if (frametype == SPR_SINGLE) 18059fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 18069fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pframetype = (dspriteframetype_t *) 18079fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadSpriteFrame (pframetype + 1, 18089fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream &psprite->frames[i].frameptr, i); 18099fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 18109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream else 18119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 18129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream pframetype = (dspriteframetype_t *) 18139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Mod_LoadSpriteGroup (pframetype + 1, 18149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream &psprite->frames[i].frameptr, i); 18159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 18169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 18179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream mod->type = mod_sprite; 18199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 18209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream//============================================================================= 18229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 18249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 18259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMod_Print 18269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream================ 18279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 18289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid Mod_Print (void) 18299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream{ 18309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream int i; 18319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream model_t *mod; 18329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("Cached models:\n"); 18349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream for (i=0, mod=mod_known ; i < mod_numknown ; i++, mod++) 18359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream { 18369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream Con_Printf ("%8p : %s\n",mod->cache.data, mod->name); 18379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } 18389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} 18399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 18409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 1841