//-----------------------------------------------------------------------------
// Load studio model vertex data from a file...
//-----------------------------------------------------------------------------
bool LoadStudioModel( char const* pModelName, char const* pEntityType, CUtlBuffer& buf )
{
if ( !g_pFullFileSystem->ReadFile( pModelName, NULL, buf ) )
return false;
// Check that it's valid
if (strncmp ((const char *) buf.PeekGet(), "IDST", 4) &&
strncmp ((const char *) buf.PeekGet(), "IDAG", 4))
{
return false;
}
studiohdr_t* pHdr = (studiohdr_t*)buf.PeekGet();
Studio_ConvertStudioHdrToNewVersion( pHdr );
if (pHdr->version != STUDIO_VERSION)
{
return false;
}
isstaticprop_ret isStaticProp = IsStaticProp(pHdr);
if ( isStaticProp != RET_VALID )
{
if ( isStaticProp == RET_FAIL_NOT_MARKED_STATIC_PROP )
{
Warning("Error! To use model \"%s\"\n"
" with %s, it must be compiled with $staticprop!\n", pModelName, pEntityType );
}
else if ( isStaticProp == RET_FAIL_DYNAMIC )
{
Warning("Error! %s using model \"%s\", which must be used on a dynamic entity (i.e. prop_physics). Deleted.\n", pEntityType, pModelName );
}
return false;
}
// ensure reset
pHdr->pVertexBase = NULL;
pHdr->pIndexBase = NULL;
return true;
}
bool LoadStudioModel( char const* pModelName, CUtlBuffer& buf )
{
// No luck, gotta build it
// Construct the file name...
if (!LoadFile( pModelName, buf ))
{
Warning("Error! Unable to load model \"%s\"\n", pModelName );
return false;
}
// Check that it's valid
if (strncmp ((const char *) buf.PeekGet(), "IDST", 4) &&
strncmp ((const char *) buf.PeekGet(), "IDAG", 4))
{
Warning("Error! Invalid model file \"%s\"\n", pModelName );
return false;
}
studiohdr_t* pHdr = (studiohdr_t*)buf.PeekGet();
Studio_ConvertStudioHdrToNewVersion( pHdr );
if (pHdr->version != STUDIO_VERSION)
{
Warning("Error! Invalid model version \"%s\"\n", pModelName );
return false;
}
if (!IsStaticProp(pHdr))
{
Warning("Error! To use model \"%s\"\n"
" as a static prop, it must be compiled with $staticprop!\n", pModelName );
return false;
}
// ensure reset
pHdr->pVertexBase = NULL;
pHdr->pIndexBase = NULL;
return true;
}
//-----------------------------------------------------------------------------
// Handles to props
//-----------------------------------------------------------------------------
inline int CStaticPropMgr::HandleEntityToIndex( IHandleEntity *pHandleEntity ) const
{
Assert( IsStaticProp( pHandleEntity ) );
return pHandleEntity->GetRefEHandle().ToInt() & (~STATICPROP_EHANDLE_MASK);
}
