Method GetMapDecl

neo/framework/FileSystem.cpp:3880–3918

=============== idFileSystemLocal::GetMapDecl retrieve the decl dictionary, add a 'path' value =============== */

===============
*/
const idDict * idFileSystemLocal::GetMapDecl( int idecl ) {
	int						i;
	const idDecl			*mapDecl;
	const idDeclEntityDef	*mapDef;
	int						numdecls = declManager->GetNumDecls( DECL_MAPDEF );
	searchpath_t			*search = NULL;

	if ( idecl < numdecls ) {
		mapDecl = declManager->DeclByIndex( DECL_MAPDEF, idecl );
		mapDef = static_cast<const idDeclEntityDef *>( mapDecl );
		if ( !mapDef ) {
			common->Error( "idFileSystemLocal::GetMapDecl %d: not found\n", idecl );
		}
		mapDict = mapDef->dict;
		mapDict.Set( "path", mapDef->GetName() );
		return &mapDict;
	}
	idecl -= numdecls;
	for ( i = 0; i < 2; i++ ) {
		if ( i == 0 ) {
			search = searchPaths;
		} else if ( i == 1 ) {
			search = addonPaks;
		}
		for ( ; search ; search = search->next ) {
			if ( !search->pack || !search->pack->addon || !search->pack->addon_info ) {
				continue;
			}
			// each addon may have a bunch of map decls
			if ( idecl < search->pack->addon_info->mapDecls.Num() ) {
				mapDict = *search->pack->addon_info->mapDecls[ idecl ];
				return &mapDict;
			}
			idecl -= search->pack->addon_info->mapDecls.Num();
			assert( idecl >= 0 );
		}
	}
	return NULL;
}

/*
===============