Esempio n. 1
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 public void MoveTo(StatementMarker other)
 {
     this.lines          = other.lines;
     this.LineIndex      = other.LineIndex;
     this.Line           = other.Line;
     this.LineNumber     = other.LineNumber;
     this.StatementIndex = other.StatementIndex;
     this.Statement      = other.Statement;
     this.Valid          = other.Valid;
 }
Esempio n. 2
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        public ForNextLoopState(StatementMarker startMarker, VariableNameToken _variableNameToken, NumericValueToken _startValue,
                                NumericValueToken _endValue, NumericValueToken _stepValue)
        {
            LoopMarker        = startMarker;
            VariableNameToken = _variableNameToken;
            StartValue        = _startValue;
            EndValue          = _endValue;
            StepValue         = _stepValue;
            CurrentValue      = StartValue;

            ImmediateModeStatementIndex = -1;
        }
Esempio n. 3
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        public Interpreter(IConsole console = null)
        {
            TokensProvider = new TokensProvider();
            TokensProvider.RegisterTokens();
            tokenizer            = new Tokenizer(TokensProvider);
            Lines                = new SortedList <int, Line>();
            VariablesEnvironment = new InterpreterVariables(this);
            ExpressionEvaluator  = new ExpressionEvaluator(this);

            CurrentStatementMarker = new StatementMarker(Lines);
            CurrentImmediateModeStatementMarker = null;

            NextStatementMarker = null;
            DataStatementMarker = new StatementMarker(Lines);
            DataTokenMarker     = null;

            GosubMarkers = new Stack <StatementMarker>();
            ForNextLoops = new Stack <ForNextLoopState>();

            ContinueRunning = false;
            InterpreterMode = InterpreterMode.Immmediate;

            Console = console;
        }
Esempio n. 4
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 public StatementMarker(StatementMarker other)
 {
     this.MoveTo(other);
 }