void R_ModelInit()
{
tr.numModels = 0;
// leave a space for NULL model
model_t* mod = R_AllocModel();
mod->type = MOD_BAD;
}
/*
=================
R_LoadSubmodels
=================
*/
static void R_LoadSubmodels( lump_t *l, world_t &worldData, int index ) {
dmodel_t *in;
bmodel_t *out;
int i, j, count;
in = (dmodel_t *)(fileBase + l->fileofs);
if (l->filelen % sizeof(*in))
Com_Error (ERR_DROP, "LoadMap: funny lump size in %s",worldData.name);
count = l->filelen / sizeof(*in);
worldData.bmodels = out = (bmodel_t *) R_Hunk_Alloc( count * sizeof(*out), qtrue );
for ( i=0 ; i<count ; i++, in++, out++ ) {
model_t *model;
model = R_AllocModel();
assert( model != NULL ); // this should never happen
if ( model == NULL ) {
ri.Error(ERR_DROP, "R_LoadSubmodels: R_AllocModel() failed");
}
model->type = MOD_BRUSH;
model->bmodel = out;
if (index)
{
Com_sprintf( model->name, sizeof( model->name ), "*%d-%d", index, i );
model->bspInstance = true;
}
else
{
Com_sprintf( model->name, sizeof( model->name ), "*%d", i);
}
for (j=0 ; j<3 ; j++) {
out->bounds[0][j] = LittleFloat (in->mins[j]);
out->bounds[1][j] = LittleFloat (in->maxs[j]);
}
/*
Ghoul2 Insert Start
*/
RE_InsertModelIntoHash(model->name, model);
/*
Ghoul2 Insert End
*/
out->firstSurface = worldData.surfaces + LittleLong( in->firstSurface );
out->numSurfaces = LittleLong( in->numSurfaces );
}
}
/*
===============
R_ModelInit
===============
*/
void R_ModelInit( void )
{
model_t *mod;
if(!CachedModels)
{
CachedModels = new CachedModels_t;
}
// leave a space for NULL model
tr.numModels = 0;
memset(mhHashTable, 0, sizeof(mhHashTable));
mod = R_AllocModel();
mod->type = MOD_BAD;
}
/*
===============
R_ModelInit
===============
*/
void R_ModelInit( void ) {
model_t *mod;
// leave a space for NULL model
tr.numModels = 0;
mod = R_AllocModel();
mod->type = MOD_BAD;
/*
Ghoul2 Insert Start
*/
memset(mhHashTable, 0, sizeof(mhHashTable));
/*
Ghoul2 Insert End
*/
}
/*
===============
R_ModelInit
===============
*/
void R_ModelInit( void )
{
static CachedModels_t singleton; // sorry vv, your dynamic allocation was a (false) memory leak
CachedModels = &singleton;
model_t *mod;
// leave a space for NULL model
tr.numModels = 0;
/*
Ghoul2 Insert Start
*/
memset(mhHashTable, 0, sizeof(mhHashTable));
/*
Ghoul2 Insert End
*/
mod = R_AllocModel();
mod->type = MOD_BAD;
}
/*
====================
RE_RegisterModel
Loads in a model for the given name
Zero will be returned if the model fails to load.
An entry will be retained for failed models as an
optimization to prevent disk rescanning if they are
asked for again.
====================
*/
qhandle_t RE_RegisterModel( const char *name )
{
model_t *mod;
unsigned *buffer;
int bufferLen = 0;
int lod;
int ident;
qboolean loaded;
qhandle_t hModel;
int numLoaded;
if ( !name || !name[ 0 ] )
{
ri.Printf( PRINT_ALL, "RE_RegisterModel: NULL name\n" );
return 0;
}
if ( strlen( name ) >= MAX_QPATH )
{
Com_Printf( "Model name exceeds MAX_QPATH\n" );
return 0;
}
// search the currently loaded models
for ( hModel = 1; hModel < tr.numModels; hModel++ )
{
mod = tr.models[ hModel ];
if ( !strcmp( mod->name, name ) )
{
if ( mod->type == MOD_BAD )
{
return 0;
}
return hModel;
}
}
// allocate a new model_t
if ( ( mod = R_AllocModel() ) == NULL )
{
ri.Printf( PRINT_WARNING, "RE_RegisterModel: R_AllocModel() failed for '%s'\n", name );
return 0;
}
// only set the name after the model has been successfully loaded
Q_strncpyz( mod->name, name, sizeof( mod->name ) );
// make sure the render thread is stopped
R_SyncRenderThread();
mod->numLods = 0;
// load the files
numLoaded = 0;
#if defined( COMPAT_ET )
if ( strstr( name, ".mds" ) || strstr( name, ".mdm" ) || strstr( name, ".mdx" ) || strstr( name, ".md5mesh" ) || strstr( name, ".psk" ) )
#else
if ( strstr( name, ".md5mesh" ) || strstr( name, ".psk" ) )
#endif
{
// try loading skeletal file
loaded = qfalse;
bufferLen = ri.FS_ReadFile( name, ( void ** ) &buffer );
if ( buffer )
{
loadmodel = mod;
ident = LittleLong( * ( unsigned * ) buffer );
#if defined( COMPAT_ET )
#if 0
if ( ident == MDS_IDENT )
{
loaded = R_LoadMDS( mod, buffer, name );
}
else
#endif
if ( ident == MDM_IDENT )
{
loaded = R_LoadMDM( mod, buffer, name );
}
else if ( ident == MDX_IDENT )
{
loaded = R_LoadMDX( mod, buffer, name );
}
#endif
#if defined( USE_REFENTITY_ANIMATIONSYSTEM )
if ( !Q_strnicmp( ( const char * ) buffer, "MD5Version", 10 ) )
{
loaded = R_LoadMD5( mod, buffer, bufferLen, name );
}
else if ( !Q_strnicmp( ( const char * ) buffer, PSK_IDENTSTRING, PSK_IDENTLEN ) )
{
loaded = R_LoadPSK( mod, buffer, bufferLen, name );
}
#endif
ri.FS_FreeFile( buffer );
}
if ( loaded )
{
// make sure the VBO glState entries are save
R_BindNullVBO();
R_BindNullIBO();
return mod->index;
}
}
for ( lod = MD3_MAX_LODS - 1; lod >= 0; lod-- )
{
char filename[ 1024 ];
strcpy( filename, name );
if ( lod != 0 )
{
char namebuf[ 80 ];
if ( strrchr( filename, '.' ) )
{
*strrchr( filename, '.' ) = 0;
}
sprintf( namebuf, "_%d.md3", lod );
strcat( filename, namebuf );
}
filename[ strlen( filename ) - 1 ] = '3'; // try MD3 first
ri.FS_ReadFile( filename, ( void ** ) &buffer );
if ( !buffer )
{
filename[ strlen( filename ) - 1 ] = 'c'; // try MDC second
ri.FS_ReadFile( filename, ( void ** ) &buffer );
if ( !buffer )
{
continue;
}
}
loadmodel = mod;
ident = LittleLong( * ( unsigned * ) buffer );
if ( ident == MD3_IDENT )
{
loaded = R_LoadMD3( mod, lod, buffer, bufferLen, name );
ri.FS_FreeFile( buffer );
}
#if defined( COMPAT_ET )
else if ( ident == MDC_IDENT )
{
loaded = R_LoadMDC( mod, lod, buffer, bufferLen, name );
ri.FS_FreeFile( buffer );
}
#endif
else
{
ri.FS_FreeFile( buffer );
ri.Printf( PRINT_WARNING, "RE_RegisterModel: unknown fileid for %s\n", name );
goto fail;
}
if ( !loaded )
{
if ( lod == 0 )
{
goto fail;
}
else
{
break;
}
}
else
{
// make sure the VBO glState entries are save
R_BindNullVBO();
R_BindNullIBO();
mod->numLods++;
numLoaded++;
// if we have a valid model and are biased
// so that we won't see any higher detail ones,
// stop loading them
// if ( lod <= r_lodbias->integer ) {
// break;
// }
}
}
// make sure the VBO glState entries are save
R_BindNullVBO();
R_BindNullIBO();
if ( numLoaded )
{
// duplicate into higher lod spots that weren't
// loaded, in case the user changes r_lodbias on the fly
for ( lod--; lod >= 0; lod-- )
{
mod->numLods++;
mod->mdv[ lod ] = mod->mdv[ lod + 1 ];
}
return mod->index;
}
#ifndef NDEBUG
else
{
ri.Printf( PRINT_WARNING, "couldn't load '%s'\n", name );
}
#endif
fail:
// we still keep the model_t around, so if the model name is asked for
// again, we won't bother scanning the filesystem
mod->type = MOD_BAD;
// make sure the VBO glState entries are save
R_BindNullVBO();
R_BindNullIBO();
return 0;
}
/*
====================
RE_RegisterModel
Loads in a model for the given name
Zero will be returned if the model fails to load.
An entry will be retained for failed models as an
optimization to prevent disk rescanning if they are
asked for again.
====================
*/
qhandle_t RE_RegisterModel( const char *name ) {
model_t *mod;
unsigned *buf;
int lod;
int ident;
qboolean loaded = qfalse;
qhandle_t hModel;
int numLoaded;
char *fext, defex[] = "md3", filename[MAX_QPATH], namebuf[MAX_QPATH+20];
if ( !name || !name[0] ) {
ri.Printf( PRINT_ALL, "RE_RegisterModel: NULL name\n" );
return 0;
}
if ( strlen( name ) >= MAX_QPATH ) {
ri.Printf( PRINT_WARNING, "Model name exceeds MAX_QPATH\n" );
return 0;
}
//
// search the currently loaded models
//
for ( hModel = 1 ; hModel < tr.numModels; hModel++ ) {
mod = tr.models[hModel];
if ( !strcmp( mod->name, name ) ) {
if( mod->type == MOD_BAD ) {
return 0;
}
return hModel;
}
}
// allocate a new model_t
if ( ( mod = R_AllocModel() ) == NULL ) {
ri.Printf( PRINT_WARNING, "RE_RegisterModel: R_AllocModel() failed for '%s'\n", name);
return 0;
}
// only set the name after the model has been successfully loaded
strlcpy( mod->name, name, sizeof( mod->name ) );
// make sure the render thread is stopped
R_SyncRenderThread();
mod->numLods = 0;
//
// load the files
//
numLoaded = 0;
strcpy(filename, name);
fext = strchr(filename, '.');
if(!fext)
fext = defex;
else
{
*fext = '\0';
fext++;
}
#ifdef RAVENMD4
if(!Q_stricmp(fext, "mdr"))
{
int filesize;
filesize = ri.FS_ReadFile(name, (void **) &buf);
if(!buf)
{
ri.Printf (PRINT_WARNING,"RE_RegisterModel: couldn't load %s\n", name);
mod->type = MOD_BAD;
return 0;
}
ident = LittleLong(*(unsigned *)buf);
if(ident == MDR_IDENT)
loaded = R_LoadMDR(mod, buf, filesize, name);
ri.FS_FreeFile (buf);
if(!loaded)
{
ri.Printf(PRINT_WARNING,"RE_RegisterModel: couldn't load mdr file %s\n", name);
mod->type = MOD_BAD;
return 0;
}
return mod->index;
}
#endif
fext = defex;
for ( lod = MD3_MAX_LODS - 1 ; lod >= 0 ; lod-- ) {
if ( lod )
snprintf(namebuf, sizeof(namebuf), "%s_%d.%s", filename, lod, fext);
else
snprintf(namebuf, sizeof(namebuf), "%s.%s", filename, fext);
ri.FS_ReadFile( namebuf, (void **)&buf );
if ( !buf ) {
continue;
}
loadmodel = mod;
ident = LittleLong(*(unsigned *)buf);
if ( ident == MD4_IDENT ) {
loaded = R_LoadMD4( mod, buf, name );
} else {
if ( ident != MD3_IDENT ) {
ri.Printf (PRINT_WARNING,"RE_RegisterModel: unknown fileid for %s\n", name);
goto fail;
}
loaded = R_LoadMD3( mod, lod, buf, name );
}
ri.FS_FreeFile (buf);
if ( !loaded ) {
if ( lod == 0 ) {
goto fail;
} else {
break;
}
} else {
mod->numLods++;
numLoaded++;
// if we have a valid model and are biased
// so that we won't see any higher detail ones,
// stop loading them
// if ( lod <= r_lodbias->value ) {
// break;
// }
}
}
if ( numLoaded ) {
// duplicate into higher lod spots that weren't
// loaded, in case the user changes r_lodbias on the fly
for ( lod-- ; lod >= 0 ; lod-- ) {
mod->numLods++;
mod->md3[lod] = mod->md3[lod+1];
}
return mod->index;
}
#ifdef _DEBUG
else {
ri.Printf (PRINT_WARNING,"RE_RegisterModel: couldn't load %s\n", name);
}
#endif
fail:
// we still keep the model_t around, so if the model name is asked for
// again, we won't bother scanning the filesystem
mod->type = MOD_BAD;
return 0;
}
/*
====================
RE_RegisterModel
Loads in a model for the given name
Zero will be returned if the model fails to load.
An entry will be retained for failed models as an
optimization to prevent disk rescanning if they are
asked for again.
====================
*/
static qhandle_t RE_RegisterModel_Actual( const char *name )
{
model_t *mod;
unsigned *buf;
int lod;
int ident;
qboolean loaded;
// qhandle_t hModel;
int numLoaded;
/*
Ghoul2 Insert Start
*/
int hash;
modelHash_t *mh;
/*
Ghoul2 Insert End
*/
if ( !name || !name[0] ) {
ri.Printf( PRINT_WARNING, "RE_RegisterModel: NULL name\n" );
return 0;
}
if ( strlen( name ) >= MAX_QPATH ) {
ri.Printf( PRINT_DEVELOPER, "Model name exceeds MAX_QPATH\n" );
return 0;
}
/*
Ghoul2 Insert Start
*/
// if (!tr.registered) {
// ri.Printf( PRINT_WARNING, "RE_RegisterModel (%s) called before ready!\n",name );
// return 0;
// }
//
// search the currently loaded models
//
hash = generateHashValue(name, FILE_HASH_SIZE);
//
// see if the model is already loaded
//_
for (mh=mhHashTable[hash]; mh; mh=mh->next) {
if (Q_stricmp(mh->name, name) == 0) {
if (tr.models[mh->handle]->type == MOD_BAD)
{
return 0;
}
return mh->handle;
}
}
/*
Ghoul2 Insert End
*/
if (name[0] == '#')
{
char temp[MAX_QPATH];
tr.numBSPModels++;
#ifndef DEDICATED
RE_LoadWorldMap_Actual(va("maps/%s.bsp", name + 1), tr.bspModels[tr.numBSPModels - 1], tr.numBSPModels); //this calls R_LoadSubmodels which will put them into the Hash
#endif
Com_sprintf(temp, MAX_QPATH, "*%d-0", tr.numBSPModels);
hash = generateHashValue(temp, FILE_HASH_SIZE);
for (mh=mhHashTable[hash]; mh; mh=mh->next)
{
if (Q_stricmp(mh->name, temp) == 0)
{
return mh->handle;
}
}
return 0;
}
// allocate a new model_t
if ( ( mod = R_AllocModel() ) == NULL ) {
ri.Printf( PRINT_WARNING, "RE_RegisterModel: R_AllocModel() failed for '%s'\n", name);
return 0;
}
// only set the name after the model has been successfully loaded
Q_strncpyz( mod->name, name, sizeof( mod->name ) );
// make sure the render thread is stopped
R_IssuePendingRenderCommands(); //
int iLODStart = 0;
if (strstr (name, ".md3")) {
iLODStart = MD3_MAX_LODS-1; //this loads the md3s in reverse so they can be biased
}
mod->numLods = 0;
//
// load the files
//
numLoaded = 0;
for ( lod = iLODStart; lod >= 0 ; lod-- ) {
char filename[1024];
strcpy( filename, name );
if ( lod != 0 ) {
char namebuf[80];
if ( strrchr( filename, '.' ) ) {
*strrchr( filename, '.' ) = 0;
}
sprintf( namebuf, "_%d.md3", lod );
strcat( filename, namebuf );
}
qboolean bAlreadyCached = qfalse;
if (!RE_RegisterModels_GetDiskFile(filename, (void **)&buf, &bAlreadyCached))
{
if (numLoaded) //we loaded one already, but a higher LOD is missing!
{
Com_Error (ERR_DROP, "R_LoadMD3: %s has LOD %d but is missing LOD %d ('%s')!", mod->name, lod+1, lod, filename);
}
continue;
}
//loadmodel = mod; // this seems to be fairly pointless
// important that from now on we pass 'filename' instead of 'name' to all model load functions,
// because 'filename' accounts for any LOD mangling etc so guarantees unique lookups for yet more
// internal caching...
//
ident = *(unsigned *)buf;
if (!bAlreadyCached)
{
ident = LittleLong(ident);
}
switch (ident)
{
// if you add any new types of model load in this switch-case, tell me,
// or copy what I've done with the cache scheme (-ste).
//
case MDXA_IDENT:
loaded = R_LoadMDXA( mod, buf, filename, bAlreadyCached );
break;
case MDXM_IDENT:
loaded = R_LoadMDXM( mod, buf, filename, bAlreadyCached );
break;
case MD3_IDENT:
loaded = R_LoadMD3( mod, lod, buf, filename, bAlreadyCached );
break;
default:
ri.Printf (PRINT_WARNING,"RE_RegisterModel: unknown fileid for %s\n", filename);
goto fail;
}
if (!bAlreadyCached){ // important to check!!
ri.FS_FreeFile (buf);
}
if ( !loaded ) {
if ( lod == 0 ) {
ri.Printf (PRINT_WARNING,"RE_RegisterModel: cannot load %s\n", filename);
goto fail;
} else {
break;
}
} else {
mod->numLods++;
numLoaded++;
// if we have a valid model and are biased
// so that we won't see any higher detail ones,
// stop loading them
if ( lod <= r_lodbias->integer ) {
break;
}
}
}
if ( numLoaded ) {
// duplicate into higher lod spots that weren't
// loaded, in case the user changes r_lodbias on the fly
for ( lod-- ; lod >= 0 ; lod-- ) {
mod->numLods++;
mod->md3[lod] = mod->md3[lod+1];
}
/*
Ghoul2 Insert Start
*/
RE_InsertModelIntoHash(name, mod);
return mod->index;
/*
Ghoul2 Insert End
*/
}
fail:
// we still keep the model_t around, so if the model name is asked for
// again, we won't bother scanning the filesystem
mod->type = MOD_BAD;
RE_InsertModelIntoHash(name, mod);
return 0;
}
/*
====================
RE_RegisterModel
Loads in a model for the given name
Zero will be returned if the model fails to load.
An entry will be retained for failed models as an
optimization to prevent disk rescanning if they are
asked for again.
====================
*/
qhandle_t RE_RegisterModel( const char *name ) {
model_t *mod;
qhandle_t hModel;
qboolean orgNameFailed = qfalse;
int orgLoader = -1;
int i;
char localName[ MAX_QPATH ];
const char *ext;
char altName[ MAX_QPATH ];
if ( !name || !name[0] ) {
ri.Printf( PRINT_ALL, "RE_RegisterModel: NULL name\n" );
return 0;
}
if ( strlen( name ) >= MAX_QPATH ) {
ri.Printf( PRINT_ALL, "Model name exceeds MAX_QPATH\n" );
return 0;
}
//
// search the currently loaded models
//
for ( hModel = 1 ; hModel < tr.numModels; hModel++ ) {
mod = tr.models[hModel];
if ( !strcmp( mod->name, name ) ) {
if( mod->type == MOD_BAD ) {
return 0;
}
return hModel;
}
}
// allocate a new model_t
if ( ( mod = R_AllocModel() ) == NULL ) {
ri.Printf( PRINT_WARNING, "RE_RegisterModel: R_AllocModel() failed for '%s'\n", name);
return 0;
}
// only set the name after the model has been successfully loaded
Q_strncpyz( mod->name, name, sizeof( mod->name ) );
R_IssuePendingRenderCommands();
mod->type = MOD_BAD;
mod->numLods = 0;
//
// load the files
//
Q_strncpyz( localName, name, MAX_QPATH );
ext = COM_GetExtension( localName );
if( *ext )
{
// Look for the correct loader and use it
for( i = 0; i < numModelLoaders; i++ )
{
if( !Q_stricmp( ext, modelLoaders[ i ].ext ) )
{
// Load
hModel = modelLoaders[ i ].ModelLoader( localName, mod );
break;
}
}
// A loader was found
if( i < numModelLoaders )
{
if( !hModel )
{
// Loader failed, most likely because the file isn't there;
// try again without the extension
orgNameFailed = qtrue;
orgLoader = i;
COM_StripExtension( name, localName, MAX_QPATH );
}
else
{
// Something loaded
return mod->index;
}
}
}
// Try and find a suitable match using all
// the model formats supported
for( i = 0; i < numModelLoaders; i++ )
{
if (i == orgLoader)
continue;
Com_sprintf( altName, sizeof (altName), "%s.%s", localName, modelLoaders[ i ].ext );
// Load
hModel = modelLoaders[ i ].ModelLoader( altName, mod );
if( hModel )
{
if( orgNameFailed )
{
ri.Printf( PRINT_DEVELOPER, "WARNING: %s not present, using %s instead\n",
name, altName );
}
break;
}
}
return hModel;
}
/*
====================
RE_RegisterServerModel
Same as RE_RegisterModel, except used by the server to handle ghoul2 instance models.
====================
*/
qhandle_t RE_RegisterServerModel( const char *name ) {
model_t *mod;
unsigned *buf;
int lod;
int ident;
qboolean loaded;
// qhandle_t hModel;
int numLoaded;
/*
Ghoul2 Insert Start
*/
int hash;
modelHash_t *mh;
/*
Ghoul2 Insert End
*/
if (!r_noServerGhoul2)
{ //keep it from choking when it gets to these checks in the g2 code. Registering all r_ cvars for the server would be a Bad Thing though.
r_noServerGhoul2 = ri->Cvar_Get( "r_noserverghoul2", "0", 0);
}
if ( !name || !name[0] ) {
return 0;
}
if ( strlen( name ) >= MAX_QPATH ) {
return 0;
}
hash = generateHashValue(name, FILE_HASH_SIZE);
//
// see if the model is already loaded
//
for (mh=mhHashTable[hash]; mh; mh=mh->next) {
if (Q_stricmp(mh->name, name) == 0) {
return mh->handle;
}
}
if ( ( mod = R_AllocModel() ) == NULL ) {
return 0;
}
// only set the name after the model has been successfully loaded
Q_strncpyz( mod->name, name, sizeof( mod->name ) );
// make sure the render thread is stopped
R_IssuePendingRenderCommands();
int iLODStart = 0;
if (strstr (name, ".md3")) {
iLODStart = MD3_MAX_LODS-1; // this loads the md3s in reverse so they can be biased
}
mod->numLods = 0;
//
// load the files
//
numLoaded = 0;
for ( lod = iLODStart; lod >= 0 ; lod-- ) {
char filename[1024];
strcpy( filename, name );
if ( lod != 0 ) {
char namebuf[80];
if ( strrchr( filename, '.' ) ) {
*strrchr( filename, '.' ) = 0;
}
sprintf( namebuf, "_%d.md3", lod );
strcat( filename, namebuf );
}
qboolean bAlreadyCached = qfalse;
if (!RE_RegisterModels_GetDiskFile(filename, (void **)&buf, &bAlreadyCached))
{
continue;
}
//loadmodel = mod; // this seems to be fairly pointless
// important that from now on we pass 'filename' instead of 'name' to all model load functions,
// because 'filename' accounts for any LOD mangling etc so guarantees unique lookups for yet more
// internal caching...
//
ident = *(unsigned *)buf;
if (!bAlreadyCached)
{
LL(ident);
}
switch (ident)
{ //if you're trying to register anything else as a model type on the server, you are out of luck
case MDXA_IDENT:
loaded = ServerLoadMDXA( mod, buf, filename, bAlreadyCached );
break;
case MDXM_IDENT:
loaded = ServerLoadMDXM( mod, buf, filename, bAlreadyCached );
break;
default:
goto fail;
}
if (!bAlreadyCached){ // important to check!!
ri->FS_FreeFile (buf);
}
if ( !loaded ) {
if ( lod == 0 ) {
goto fail;
} else {
break;
}
} else {
mod->numLods++;
numLoaded++;
}
}
if ( numLoaded ) {
// duplicate into higher lod spots that weren't
// loaded, in case the user changes r_lodbias on the fly
for ( lod-- ; lod >= 0 ; lod-- ) {
mod->numLods++;
mod->md3[lod] = mod->md3[lod+1];
}
/*
Ghoul2 Insert Start
*/
RE_InsertModelIntoHash(name, mod);
return mod->index;
/*
Ghoul2 Insert End
*/
}
fail:
// we still keep the model_t around, so if the model name is asked for
// again, we won't bother scanning the filesystem
mod->type = MOD_BAD;
RE_InsertModelIntoHash(name, mod);
return 0;
}
/*
====================
RE_RegisterModel
Loads in a model for the given name
Zero will be returned if the model fails to load.
An entry will be retained for failed models as an
optimization to prevent disk rescanning if they are
asked for again.
====================
*/
static qhandle_t RE_RegisterModel_Actual( const char *name ) {
model_t *mod;
unsigned *buf;
int lod;
int ident;
qboolean loaded;
// qhandle_t hModel;
int numLoaded;
/*
Ghoul2 Insert Start
*/
int hash;
modelHash_t *mh;
/*
Ghoul2 Insert End
*/
if ( !name || !name[0] ) {
Com_Printf ("RE_RegisterModel: NULL name\n" );
return 0;
}
if ( strlen( name ) >= MAX_QPATH ) {
ri->Printf( PRINT_DEVELOPER, S_COLOR_RED "Model name exceeds MAX_QPATH\n" );
return 0;
}
/*
Ghoul2 Insert Start
*/
// if (!tr.registered) {
// Com_Printf (S_COLOR_YELLOW "RE_RegisterModel (%s) called before ready!\n",name );
// return 0;
// }
//
// search the currently loaded models
//
hash = generateHashValue(name, FILE_HASH_SIZE);
//
// see if the model is already loaded
//
for (mh=mhHashTable[hash]; mh; mh=mh->next) {
if (Q_stricmp(mh->name, name) == 0) {
return mh->handle;
}
}
// for ( hModel = 1 ; hModel < tr.numModels; hModel++ ) {
// mod = tr.models[hModel];
// if ( !strcmp( mod->name, name ) ) {
// if( mod->type == MOD_BAD ) {
// return 0;
// }
// return hModel;
// }
// }
if (name[0] == '#')
{
char temp[MAX_QPATH];
tr.numBSPModels++;
Com_sprintf(temp, MAX_QPATH, "*%d-0", tr.numBSPModels);
hash = generateHashValue(temp, FILE_HASH_SIZE);
for (mh=mhHashTable[hash]; mh; mh=mh->next)
{
if (Q_stricmp(mh->name, temp) == 0)
{
return mh->handle;
}
}
return 0;
}
if (name[0] == '*')
{ // don't create a bad model for a bsp model
if (Q_stricmp(name, "*default.gla"))
{
return 0;
}
}
/*
Ghoul2 Insert End
*/
// allocate a new model_t
if ( ( mod = R_AllocModel() ) == NULL ) {
Com_Printf (S_COLOR_YELLOW "RE_RegisterModel: R_AllocModel() failed for '%s'\n", name);
return 0;
}
// only set the name after the model has been successfully loaded
Q_strncpyz( mod->name, name, sizeof( mod->name ) );
int iLODStart = 0;
if (strstr (name, ".md3")) {
iLODStart = MD3_MAX_LODS-1; // this loads the md3s in reverse so they can be biased
}
mod->numLods = 0;
//
// load the files
//
numLoaded = 0;
for ( lod = iLODStart; lod >= 0 ; lod-- ) {
char filename[1024];
strcpy( filename, name );
if ( lod != 0 ) {
char namebuf[80];
if ( strrchr( filename, '.' ) ) {
*strrchr( filename, '.' ) = 0;
}
sprintf( namebuf, "_%d.md3", lod );
strcat( filename, namebuf );
}
qboolean bAlreadyCached = qfalse;
if (!RE_RegisterModels_GetDiskFile(filename, (void **)&buf, &bAlreadyCached))
{
continue;
}
//loadmodel = mod; // this seems to be fairly pointless
// important that from now on we pass 'filename' instead of 'name' to all model load functions,
// because 'filename' accounts for any LOD mangling etc so guarantees unique lookups for yet more
// internal caching...
//
ident = *(unsigned *)buf;
if (!bAlreadyCached)
{
LL(ident);
}
switch (ident)
{
// if you add any new types of model load in this switch-case, tell me,
// or copy what I've done with the cache scheme (-ste).
//
case MDXA_IDENT:
loaded = R_LoadMDXA( mod, buf, filename, bAlreadyCached );
break;
case MDXM_IDENT:
loaded = R_LoadMDXM( mod, buf, filename, bAlreadyCached );
break;
case MD3_IDENT:
loaded = R_LoadMD3( mod, lod, buf, filename, bAlreadyCached );
break;
default:
Com_Printf (S_COLOR_YELLOW"RE_RegisterModel: unknown fileid for %s\n", filename);
goto fail;
}
if (!bAlreadyCached){ // important to check!!
ri->FS_FreeFile (buf);
}
if ( !loaded ) {
if ( lod == 0 ) {
goto fail;
} else {
break;
}
} else {
mod->numLods++;
numLoaded++;
// if we have a valid model and are biased
// so that we won't see any higher detail ones,
// stop loading them
if ( lod <= r_lodbias->integer ) {
break;
}
}
}
if ( numLoaded ) {
// duplicate into higher lod spots that weren't
// loaded, in case the user changes r_lodbias on the fly
for ( lod-- ; lod >= 0 ; lod-- ) {
mod->numLods++;
mod->md3[lod] = mod->md3[lod+1];
}
/*
Ghoul2 Insert Start
*/
#ifdef _DEBUG
if (r_noPrecacheGLA && r_noPrecacheGLA->integer && ident == MDXA_IDENT)
{ //I expect this will cause leaks, but I don't care because it's a debugging utility.
return mod->index;
}
#endif
RE_InsertModelIntoHash(name, mod);
return mod->index;
/*
Ghoul2 Insert End
*/
}
#ifdef _DEBUG
else {
Com_Printf (S_COLOR_YELLOW"RE_RegisterModel: couldn't load %s\n", name);
}
#endif
fail:
// we still keep the model_t around, so if the model name is asked for
// again, we won't bother scanning the filesystem
mod->type = MOD_BAD;
RE_InsertModelIntoHash(name, mod);
return 0;
}
/*
====================
RE_RegisterModel
Loads in a model for the given name
Zero will be returned if the model fails to load.
An entry will be retained for failed models as an
optimization to prevent disk rescanning if they are
asked for again.
====================
*/
static qhandle_t RE_RegisterModel_Actual( const char *name )
{
model_t *mod;
unsigned *buf;
int lod;
int ident;
qboolean loaded;
// qhandle_t hModel;
int numLoaded;
/*
Ghoul2 Insert Start
*/
int hash;
modelHash_t *mh;
/*
Ghoul2 Insert End
*/
if ( !name || !name[0] ) {
ri.Printf( PRINT_WARNING, "RE_RegisterModel: NULL name\n" );
return 0;
}
if ( strlen( name ) >= MAX_QPATH ) {
ri.Printf( PRINT_DEVELOPER, "Model name exceeds MAX_QPATH\n" );
return 0;
}
/*
Ghoul2 Insert Start
*/
// if (!tr.registered) {
// ri.Printf( PRINT_WARNING, "RE_RegisterModel (%s) called before ready!\n",name );
// return 0;
// }
//
// search the currently loaded models
//
hash = generateHashValue(name, FILE_HASH_SIZE);
//
// see if the model is already loaded
//
for (mh=mhHashTable[hash]; mh; mh=mh->next) {
if (Q_stricmp(mh->name, name) == 0) {
if (tr.models[mh->handle]->type == MOD_BAD)
{
return 0;
}
return mh->handle;
}
}
// for ( hModel = 1 ; hModel < tr.numModels; hModel++ ) {
// mod = tr.models[hModel];
// if ( !strcmp( mod->name, name ) ) {
// if( mod->type == MOD_BAD ) {
// return 0;
// }
// return hModel;
// }
// }
/*
Ghoul2 Insert End
*/
// allocate a new model_t
if ( ( mod = R_AllocModel() ) == NULL ) {
ri.Printf( PRINT_WARNING, "RE_RegisterModel: R_AllocModel() failed for '%s'\n", name);
return 0;
}
// only set the name after the model has been successfully loaded
Q_strncpyz( mod->name, name, sizeof( mod->name ) );
#ifdef _NPATCH
// Make sure we don't n-patch unless explicitly specified
/*
mod->npatchable = qfalse;
for ( int i = 0; npatchableModels[i]; i++ )
{
if ( stricmp(name, npatchableModels[i]) == 0 )
{
mod->npatchable = qtrue;
break;
}
}
*/
// new version, npatching is no controlled by the existance of a "*.npatch" file in the same place as *.glm
extern cvar_t *r_ATI_NPATCH_available;
if (r_ATI_NPATCH_available && r_ATI_NPATCH_available->integer && strstr(name,".glm"))
{
extern char *Filename_WithoutExt(const char *psFilename);
fileHandle_t f;
FS_FOpenFileRead( va("%s.npatch",Filename_WithoutExt(name)),&f, qtrue ); // qtrue = dup handle, so I can close it ok later
mod->npatchable = !!f;
if (f)
{
FS_FCloseFile(f);
}
}
#endif // _NPATCH
// make sure the render thread is stopped
R_SyncRenderThread();
int iLODStart = 0;
if (strstr (name, ".md3")) {
iLODStart = MD3_MAX_LODS-1; //this loads the md3s in reverse so they can be biased
}
mod->numLods = 0;
//
// load the files
//
numLoaded = 0;
for ( lod = iLODStart; lod >= 0 ; lod-- ) {
char filename[1024];
strcpy( filename, name );
if ( lod != 0 ) {
char namebuf[80];
if ( strrchr( filename, '.' ) ) {
*strrchr( filename, '.' ) = 0;
}
sprintf( namebuf, "_%d.md3", lod );
strcat( filename, namebuf );
}
qboolean bAlreadyCached = qfalse;
if (!RE_RegisterModels_GetDiskFile(filename, (void **)&buf, &bAlreadyCached))
{
continue;
}
//loadmodel = mod; // this seems to be fairly pointless
// important that from now on we pass 'filename' instead of 'name' to all model load functions,
// because 'filename' accounts for any LOD mangling etc so guarantees unique lookups for yet more
// internal caching...
//
ident = *(unsigned *)buf;
if (!bAlreadyCached)
{
ident = LittleLong(ident);
}
switch (ident)
{
// if you add any new types of model load in this switch-case, tell me,
// or copy what I've done with the cache scheme (-ste).
//
case MD4_IDENT:
loaded = R_LoadMD4( mod, buf, filename, bAlreadyCached );
break;
case MDXA_IDENT:
loaded = R_LoadMDXA( mod, buf, filename, bAlreadyCached );
break;
case MDXM_IDENT:
loaded = R_LoadMDXM( mod, buf, filename, bAlreadyCached );
break;
case MD3_IDENT:
loaded = R_LoadMD3( mod, lod, buf, filename, bAlreadyCached );
break;
default:
ri.Printf (PRINT_WARNING,"RE_RegisterModel: unknown fileid for %s\n", filename);
goto fail;
}
if (!bAlreadyCached){ // important to check!!
ri.FS_FreeFile (buf);
}
if ( !loaded ) {
if ( lod == 0 ) {
goto fail;
} else {
break;
}
} else {
mod->numLods++;
numLoaded++;
// if we have a valid model and are biased
// so that we won't see any higher detail ones,
// stop loading them
if ( lod <= r_lodbias->integer ) {
break;
}
}
}
if ( numLoaded ) {
// duplicate into higher lod spots that weren't
// loaded, in case the user changes r_lodbias on the fly
for ( lod-- ; lod >= 0 ; lod-- ) {
mod->numLods++;
mod->md3[lod] = mod->md3[lod+1];
}
/*
Ghoul2 Insert Start
*/
RE_InsertModelIntoHash(name, mod);
return mod->index;
/*
Ghoul2 Insert End
*/
}
fail:
// we still keep the model_t around, so if the model name is asked for
// again, we won't bother scanning the filesystem
mod->type = MOD_BAD;
RE_InsertModelIntoHash(name, mod);
return 0;
}
qhandle_t RE_RegisterModel( const char* name )
{
model_t* mod;
unsigned *buf;
int lod;
qbool loaded = qfalse;
int numLoaded;
char *fext, defex[] = "md3", filename[MAX_QPATH], namebuf[MAX_QPATH+20];
if ( !name || !name[0] ) {
ri.Printf( PRINT_ALL, "RE_RegisterModel: NULL name\n" );
return 0;
}
if ( strlen( name ) >= MAX_QPATH ) {
Com_Printf( "Model name exceeds MAX_QPATH\n" );
return 0;
}
// search the currently loaded models
for ( qhandle_t h = 1; h < tr.numModels; ++h ) {
mod = tr.models[h];
if ( !strcmp( mod->name, name ) ) {
return (mod->type == MOD_BAD) ? 0 :h;
}
}
mod = R_AllocModel();
Q_strncpyz( mod->name, name, sizeof( mod->name ) );
mod->numLods = 0;
// make sure the render thread is stopped
R_SyncRenderThread();
// load the files
//
numLoaded = 0;
strcpy(filename, name);
fext = strchr(filename, '.');
if(!fext)
fext = defex;
else
{
*fext = '\0';
fext++;
}
fext = defex;
for ( lod = MD3_MAX_LODS - 1 ; lod >= 0 ; lod-- ) {
if ( lod )
Com_sprintf(namebuf, sizeof(namebuf), "%s_%d.%s", filename, lod, fext);
else
Com_sprintf(namebuf, sizeof(namebuf), "%s.%s", filename, fext);
ri.FS_ReadFile( namebuf, (void **)&buf );
if ( !buf ) {
continue;
}
int ident = LittleLong(*(unsigned *)buf);
if ( ident != MD3_IDENT ) {
ri.Printf( PRINT_WARNING, "RE_RegisterModel: unknown fileid for %s\n", name );
goto fail;
}
loaded = R_LoadMD3( mod, lod, buf, name );
ri.FS_FreeFile (buf);
if ( !loaded ) {
if ( lod == 0 ) {
goto fail;
} else {
break;
}
} else {
mod->numLods++;
numLoaded++;
// if we have a valid model and are biased
// so that we won't see any higher detail ones,
// stop loading them
// if ( lod <= r_lodbias->integer ) {
// break;
// }
}
}
if ( numLoaded ) {
// duplicate into higher lod spots that weren't loaded
// in case the user changes r_lodbias on the fly
for ( lod-- ; lod >= 0 ; lod-- ) {
mod->numLods++;
mod->md3[lod] = mod->md3[lod+1];
}
return mod->index;
}
#ifdef _DEBUG
else {
ri.Printf( PRINT_WARNING, "RE_RegisterModel: couldn't load %s\n", name );
}
#endif
fail:
// we still keep the model_t around, so if the model name is asked for
// again, we won't bother scanning the filesystem
mod->type = MOD_BAD;
return 0;
}