Method CreateNewDecl

neo/framework/DeclManager.cpp:1358–1432

=================== idDeclManagerLocal::CreateNewDecl =================== */

===================
*/
idDecl *idDeclManagerLocal::CreateNewDecl( declType_t type, const char *name, const char *_fileName ) {
	int typeIndex = (int)type;
	int i, hash;

	if ( typeIndex < 0 || typeIndex >= declTypes.Num() || declTypes[typeIndex] == NULL ) {
		common->FatalError( "idDeclManager::CreateNewDecl: bad type: %i", typeIndex );
	}

	char  canonicalName[MAX_STRING_CHARS];

	MakeNameCanonical( name, canonicalName, sizeof( canonicalName ) );

	idStr fileName = _fileName;
	fileName.BackSlashesToSlashes();

	// see if it already exists
	hash = hashTables[typeIndex].GenerateKey( canonicalName, false );
	for ( i = hashTables[typeIndex].First( hash ); i >= 0; i = hashTables[typeIndex].Next( i ) ) {
		if ( linearLists[typeIndex][i]->name.Icmp( canonicalName ) == 0 ) {
			linearLists[typeIndex][i]->AllocateSelf();
			return linearLists[typeIndex][i]->self;
		}
	}

	idDeclFile *sourceFile;

	// find existing source file or create a new one
	for ( i = 0; i < loadedFiles.Num(); i++ ) {
		if ( loadedFiles[i]->fileName.Icmp( fileName ) == 0 ) {
			break;
		}
	}
	if ( i < loadedFiles.Num() ) {
		sourceFile = loadedFiles[i];
	} else {
		sourceFile = new idDeclFile( fileName, type );
		loadedFiles.Append( sourceFile );
	}

	idDeclLocal *decl = new idDeclLocal;
	decl->name = canonicalName;
	decl->type = type;
	decl->declState = DS_UNPARSED;
	decl->AllocateSelf();
	idStr header = declTypes[typeIndex]->typeName;
	idStr defaultText = decl->self->DefaultDefinition();


	int size = header.Length() + 1 + idStr::Length( canonicalName ) + 1 + defaultText.Length();
	char *declText = ( char * ) _alloca( size + 1 );

	memcpy( declText, header, header.Length() );
	declText[header.Length()] = ' ';
	memcpy( declText + header.Length() + 1, canonicalName, idStr::Length( canonicalName ) );
	declText[header.Length() + 1 + idStr::Length( canonicalName )] = ' ';
	memcpy( declText + header.Length() + 1 + idStr::Length( canonicalName ) + 1, defaultText, defaultText.Length() + 1 );

	decl->SetTextLocal( declText, size );