Method ParseObjectDef

neo/game/script/Script_Compiler.cpp:2026–2098

================ idCompiler::ParseObjectDef ================ */

================
*/
void idCompiler::ParseObjectDef( const char *objname ) {
	idTypeDef	*objtype;
	idTypeDef	*type;
	idTypeDef	*parentType;
	idTypeDef	*fieldtype;
	idStr		name;
	const char  *fieldname;
	idTypeDef	newtype( ev_field, NULL, "", 0, NULL );
	idVarDef	*oldscope;
	int			i;

	oldscope = scope;
	if ( scope->Type() != ev_namespace ) {
		Error( "Objects cannot be defined within functions or other objects" );
	}

	// make sure it doesn't exist before we create it
	if ( gameLocal.program.FindType( objname ) != NULL ) {
		Error( "'%s' : redefinition; different basic types", objname );
	}

	// base type
	if ( !CheckToken( ":" ) ) {
		parentType = &type_object;
	} else {
		parentType = ParseType();
		if ( !parentType->Inherits( &type_object ) ) {
			Error( "Objects may only inherit from objects." );
		}
	}

	objtype = gameLocal.program.AllocType( ev_object, NULL, objname, parentType == &type_object ? 0 : parentType->Size(), parentType );
	objtype->def = gameLocal.program.AllocDef( objtype, objname, scope, true );
	scope = objtype->def;

	// inherit all the functions
	for( i = 0; i < parentType->NumFunctions(); i++ ) {
		const function_t *func = parentType->GetFunction( i );
		objtype->AddFunction( func );
	}

	ExpectToken( "{" );

	do {
		if ( CheckToken( ";" ) ) {
			// skip semicolons, which are harmless and ok syntax
			continue;
		}

		fieldtype = ParseType();
		newtype.SetFieldType( fieldtype );

		fieldname = va( "%s field", fieldtype->Name() );
		newtype.SetName( fieldname );

		ParseName( name );

		// check for a function prototype or declaraction