Esempio n. 1
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        /// <exception cref="ArgumentNullException">
        ///     <paramref name="context" /> or <paramref name="code" /> or
        ///     <paramref name="conditionExpression" /> is <c>null</c>.
        /// </exception>
        internal LSLIfStatementNode(LSLParser.ControlStructureContext context, LSLCodeScopeNode code,
                                    ILSLExprNode conditionExpression)
        {
            if (context == null)
            {
                throw new ArgumentNullException("context");
            }

            if (code == null)
            {
                throw new ArgumentNullException("code");
            }

            if (conditionExpression == null)
            {
                throw new ArgumentNullException("conditionExpression");
            }

            Code               = code;
            Code.Parent        = this;
            Code.CodeScopeType = LSLCodeScopeType.If;

            ConditionExpression        = conditionExpression;
            ConditionExpression.Parent = this;

            SourceRangeIfKeyword    = new LSLSourceCodeRange(context.if_keyword);
            SourceRangeOpenParenth  = new LSLSourceCodeRange(context.open_parenth);
            SourceRangeCloseParenth = new LSLSourceCodeRange(context.close_parenth);

            SourceRange = new LSLSourceCodeRange(SourceRangeIfKeyword, code.SourceRange);

            SourceRangesAvailable = true;
        }
Esempio n. 2
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        /// <summary>
        ///     Construct an <see cref="LSLEventHandlerNode" /> with the given parameter list and code body.
        /// </summary>
        /// <param name="name">The event handler name.</param>
        /// <param name="parameterList">The parameter list.</param>
        /// <param name="code">The code body.</param>
        /// <exception cref="ArgumentNullException">
        ///     if <paramref name="name" /> or <paramref name="parameterList" /> or
        ///     <paramref name="code" /> is <c>null</c>.
        /// </exception>
        /// <exception cref="LSLInvalidSymbolNameException"><paramref name="name" /> contained characters not allowed in an LSL ID token.</exception>
        public LSLEventHandlerNode(string name, LSLParameterListNode parameterList, LSLCodeScopeNode code)
        {
            if (name == null)
            {
                throw new ArgumentNullException("name");
            }
            if (parameterList == null)
            {
                throw new ArgumentNullException("parameterList");
            }
            if (code == null)
            {
                throw new ArgumentNullException("code");
            }

            if (!LSLTokenTools.IDRegexAnchored.IsMatch(name))
            {
                throw new LSLInvalidSymbolNameException("name provided contained characters not allowed in an LSL ID token.");
            }

            ParameterList        = parameterList;
            ParameterList.Parent = this;

            Name = name;

            Code               = code;
            Code.Parent        = this;
            Code.CodeScopeType = LSLCodeScopeType.EventHandler;
        }
Esempio n. 3
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        /// <summary>
        ///     Construct an <see cref="LSLForLoopNode" /> with all possible children.
        /// </summary>
        /// <param name="initExpressions">The init expression list.</param>
        /// <param name="condition">The for loop condition expression, may be <c>null</c>.</param>
        /// <param name="afterthoughtExpressions">The afterthought expression list.</param>
        /// <param name="code">The code body of the for loop.</param>
        /// <exception cref="ArgumentNullException">
        ///     <paramref name="initExpressions" /> or
        ///     <paramref name="afterthoughtExpressions" /> or <paramref name="code" /> is <c>null</c>.
        /// </exception>
        public LSLForLoopNode(LSLExpressionListNode initExpressions, ILSLExprNode condition,
                              LSLExpressionListNode afterthoughtExpressions, LSLCodeScopeNode code)
        {
            if (initExpressions == null)
            {
                throw new ArgumentNullException("initExpressions");
            }
            if (afterthoughtExpressions == null)
            {
                throw new ArgumentNullException("afterthoughtExpressions");
            }
            if (code == null)
            {
                throw new ArgumentNullException("code");
            }

            InitExpressionList        = initExpressions;
            InitExpressionList.Parent = this;

            ConditionExpression = condition;

            if (ConditionExpression != null)
            {
                ConditionExpression.Parent = this;
            }

            AfterthoughtExpressionList        = afterthoughtExpressions;
            AfterthoughtExpressionList.Parent = this;

            Code               = code;
            Code.Parent        = this;
            Code.CodeScopeType = LSLCodeScopeType.ForLoop;
        }
Esempio n. 4
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        /// <exception cref="ArgumentNullException">
        ///     <paramref name="parameterList" /> or <paramref name="code" /> is
        ///     <c>null</c>.
        /// </exception>
        internal LSLEventHandlerNode(LSLParser.EventHandlerContext context, LSLParameterListNode parameterList,
                                     LSLCodeScopeNode code)
        {
            if (parameterList == null)
            {
                throw new ArgumentNullException("parameterList");
            }

            if (code == null)
            {
                throw new ArgumentNullException("code");
            }

            Name = context.handler_name.Text;

            Code               = code;
            Code.Parent        = this;
            Code.CodeScopeType = LSLCodeScopeType.EventHandler;

            ParameterList        = parameterList;
            ParameterList.Parent = this;


            SourceRange     = new LSLSourceCodeRange(context);
            SourceRangeName = new LSLSourceCodeRange(context.handler_name);

            SourceRangesAvailable = true;
        }
Esempio n. 5
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        /// <exception cref="ArgumentNullException">
        ///     <paramref name="code" /> or <paramref name="conditionExpression" /> is
        ///     <c>null</c>.
        /// </exception>
        internal LSLDoLoopNode(LSLParser.DoLoopContext context, LSLCodeScopeNode code, ILSLExprNode conditionExpression)
        {
            if (code == null)
            {
                throw new ArgumentNullException("code");
            }

            if (conditionExpression == null)
            {
                throw new ArgumentNullException("conditionExpression");
            }


            Code               = code;
            Code.Parent        = this;
            Code.CodeScopeType = LSLCodeScopeType.DoLoop;

            ConditionExpression        = conditionExpression;
            ConditionExpression.Parent = this;

            SourceRange             = new LSLSourceCodeRange(context);
            SourceRangeDoKeyword    = new LSLSourceCodeRange(context.loop_keyword);
            SourceRangeWhileKeyword = new LSLSourceCodeRange(context.while_keyword);
            SourceRangeOpenParenth  = new LSLSourceCodeRange(context.open_parenth);
            SourceRangeCloseParenth = new LSLSourceCodeRange(context.close_parenth);
            SourceRangeSemicolon    = new LSLSourceCodeRange(context.semi_colon);

            SourceRangesAvailable = true;
        }
Esempio n. 6
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        /*
         * /// <summary>
         * ///     Create an <see cref="LSLElseStatementNode" /> by cloning from another.
         * /// </summary>
         * /// <param name="other">The other node to clone from.</param>
         * /// <exception cref="ArgumentNullException"><paramref name="other" /> is <c>null</c>.</exception>
         * private LSLElseStatementNode(LSLElseStatementNode other)
         * {
         *  if (other == null) throw new ArgumentNullException("other");
         *
         *
         *  SourceRangesAvailable = other.SourceRangesAvailable;
         *  if (SourceRangesAvailable)
         *  {
         *      SourceRange = other.SourceRange;
         *      SourceRangeElseKeyword = other.SourceRangeElseKeyword;
         *  }
         *
         *  Code = other.Code.Clone();
         *  Code.Parent = this;
         *
         *  HasErrors = other.HasErrors;
         * }*/


        /// <exception cref="ArgumentNullException"><paramref name="code" /> or <paramref name="code" /> is <c>null</c>.</exception>
        internal LSLElseStatementNode(LSLParser.ElseStatementContext context, LSLCodeScopeNode code,
                                      bool isConstantBranch)
        {
            if (context == null)
            {
                throw new ArgumentNullException("context");
            }

            if (code == null)
            {
                throw new ArgumentNullException("code");
            }


            IsConstantBranch = isConstantBranch;


            Code               = code;
            Code.Parent        = this;
            Code.CodeScopeType = LSLCodeScopeType.Else;


            SourceRangeElseKeyword = new LSLSourceCodeRange(context.else_keyword);

            SourceRange = new LSLSourceCodeRange(SourceRangeElseKeyword, code.SourceRange);

            SourceRangesAvailable = true;
        }
Esempio n. 7
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        /// <summary>
        ///     Construct an <see cref="LSLElseStatementNode" /> with the given code body.
        /// </summary>
        /// <param name="code">The code.</param>
        /// <exception cref="ArgumentNullException"><paramref name="code" /> is <c>null</c>.</exception>
        public LSLElseStatementNode(LSLCodeScopeNode code)
        {
            if (code == null)
            {
                throw new ArgumentNullException("code");
            }

            Code               = code;
            Code.Parent        = this;
            Code.CodeScopeType = LSLCodeScopeType.Else;
        }
Esempio n. 8
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        /// <summary>
        ///     Construct an <see cref="LSLIfStatementNode" /> with the given condition expression and code.
        /// </summary>
        /// <param name="condition">The branch condition.</param>
        /// <param name="code">The code.</param>
        /// <exception cref="ArgumentNullException"><paramref name="condition" /> or <paramref name="code" /> is <c>null</c>.</exception>
        public LSLIfStatementNode(ILSLExprNode condition, LSLCodeScopeNode code)
        {
            if (condition == null)
            {
                throw new ArgumentNullException("condition");
            }
            if (code == null)
            {
                throw new ArgumentNullException("code");
            }

            ConditionExpression        = condition;
            ConditionExpression.Parent = this;

            Code               = code;
            Code.Parent        = this;
            Code.CodeScopeType = LSLCodeScopeType.If;
        }
Esempio n. 9
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        /// <summary>
        ///     Construct an <see cref="LSLDoLoopNode" /> with a <see cref="ParentScopeId" /> of zero, condition and code body.
        /// </summary>
        /// <param name="condition">The <see cref="ConditionExpression" />.</param>
        /// <param name="code">The <see cref="Code" />.</param>
        /// <exception cref="ArgumentNullException"><paramref name="code" /> or <paramref name="condition" /> is <c>null</c>.</exception>
        public LSLDoLoopNode(LSLCodeScopeNode code, ILSLExprNode condition)
        {
            if (condition == null)
            {
                throw new ArgumentNullException("condition");
            }
            if (code == null)
            {
                throw new ArgumentNullException("code");
            }


            ConditionExpression        = condition;
            ConditionExpression.Parent = this;

            Code               = code;
            Code.Parent        = this;
            Code.CodeScopeType = LSLCodeScopeType.DoLoop;
        }
Esempio n. 10
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        /// <exception cref="ArgumentNullException">
        ///     <paramref name="context" /> or <paramref name="initExpression" /> or
        ///     <paramref name="afterthoughtExpressionsList" /> or <paramref name="code" /> is <c>null</c>.
        /// </exception>
        internal LSLForLoopNode(LSLParser.ForLoopContext context, LSLExpressionListNode initExpression,
                                ILSLExprNode conditionExpression,
                                LSLExpressionListNode afterthoughtExpressionsList, LSLCodeScopeNode code)
            : this(initExpression, conditionExpression, afterthoughtExpressionsList, code)
        {
            if (context == null)
            {
                throw new ArgumentNullException("context");
            }

            SourceRange = new LSLSourceCodeRange(context);
            SourceRangeFirstSemicolon  = new LSLSourceCodeRange(context.first_semi_colon);
            SourceRangeSecondSemicolon = new LSLSourceCodeRange(context.second_semi_colon);
            SourceRangeOpenParenth     = new LSLSourceCodeRange(context.open_parenth);
            SourceRangeCloseParenth    = new LSLSourceCodeRange(context.close_parenth);
            SourceRangeForKeyword      = new LSLSourceCodeRange(context.loop_keyword);


            SourceRangesAvailable = true;
        }
        /// <exception cref="ArgumentNullException">
        ///     <paramref name="parameterList" /> or <paramref name="code" />
        ///     is <c>null</c>.
        /// </exception>
        internal LSLFunctionDeclarationNode(LSLParser.FunctionDeclarationContext context,
                                            LSLParameterListNode parameterList, LSLCodeScopeNode code)
        {
            if (parameterList == null)
            {
                throw new ArgumentNullException("parameterList");
            }

            if (code == null)
            {
                throw new ArgumentNullException("code");
            }

            if (context.return_type != null)
            {
                ReturnTypeName        = context.return_type.Text;
                ReturnType            = LSLTypeTools.FromLSLTypeName(ReturnTypeName);
                SourceRangeReturnType = new LSLSourceCodeRange(context.return_type);
            }
            else
            {
                ReturnTypeName = "";
                ReturnType     = LSLType.Void;
            }

            Name = context.function_name.Text;


            ParameterList        = parameterList;
            ParameterList.Parent = this;

            Code               = code;
            Code.Parent        = this;
            Code.CodeScopeType = LSLCodeScopeType.Function;

            SourceRange     = new LSLSourceCodeRange(context);
            SourceRangeName = new LSLSourceCodeRange(context.function_name);

            SourceRangesAvailable = true;
        }
        /// <summary>
        ///     Construct an <see cref="LSLFunctionDeclarationNode" /> with the given return type, parameter list, and code body.
        /// </summary>
        /// <param name="returnType">The return type of the function.</param>
        /// <param name="functionName">The name of the function.</param>
        /// <param name="parameterList">The parameter list node representing the list of parameter definitions for the function.</param>
        /// <param name="code">The code scope that makes up the function's code body.</param>
        /// <exception cref="ArgumentNullException">
        ///     <paramref name="functionName" /> or <paramref name="parameterList" /> or <paramref name="code" /> is <c>null</c>.
        /// </exception>
        /// <exception cref="LSLInvalidSymbolNameException">
        ///     if <paramref name="functionName" /> contains invalid characters for an LSL ID
        ///     token.
        /// </exception>
        public LSLFunctionDeclarationNode(LSLType returnType, string functionName,
                                          LSLParameterListNode parameterList, LSLCodeScopeNode code)
        {
            if (parameterList == null)
            {
                throw new ArgumentNullException("parameterList");
            }
            if (code == null)
            {
                throw new ArgumentNullException("code");
            }
            if (functionName == null)
            {
                throw new ArgumentNullException("functionName");
            }

            if (!LSLTokenTools.IDRegexAnchored.IsMatch(functionName))
            {
                throw new LSLInvalidSymbolNameException(
                          "functionName provided contained characters not allowed in an LSL ID token.");
            }

            Name = functionName;


            ReturnTypeName = returnType == LSLType.Void ? "" : LSLTypeTools.ToLSLTypeName(returnType);
            ReturnType     = returnType;


            ParameterList        = parameterList;
            ParameterList.Parent = this;

            Code               = code;
            Code.Parent        = this;
            Code.CodeScopeType = LSLCodeScopeType.Function;
        }
        /*
         * /// <summary>
         * ///     Create an <see cref="LSLFunctionDeclarationNode" /> by cloning from another.
         * /// </summary>
         * /// <param name="other">The other node to clone from.</param>
         * /// <exception cref="ArgumentNullException"><paramref name="other" /> is <c>null</c>.</exception>
         * private LSLFunctionDeclarationNode(LSLFunctionDeclarationNode other)
         * {
         *  if (other == null) throw new ArgumentNullException("other");
         *
         *
         *  SourceRangesAvailable = other.SourceRangesAvailable;
         *
         *  if (SourceRangesAvailable)
         *  {
         *      SourceRange = other.SourceRange;
         *      SourceRangeName = other.SourceRangeName;
         *      SourceRangeReturnType = other.SourceRangeReturnType;
         *      SourceRangesAvailable = other.SourceRangesAvailable;
         *  }
         *
         *
         *  Name = other.Name;
         *
         *  ParameterList = other.ParameterList.Clone();
         *  ParameterList.Parent = this;
         *
         *  Code = other.Code.Clone();
         *  Code.Parent = this;
         *
         *
         *  HasErrors = other.HasErrors;
         * }*/


        /// <summary>
        ///     Construct an <see cref="LSLFunctionDeclarationNode" /> with the given return type, and code body.
        ///     The function declaration will have an empty parameter list node.
        /// </summary>
        /// <param name="returnType">The return type of the function.</param>
        /// <param name="functionName">The name of the function.</param>
        /// <param name="code">The code scope that makes up the function's code body.</param>
        /// <exception cref="ArgumentException">
        ///     if <paramref name="functionName" /> contains invalid characters for an LSL ID
        ///     token.
        /// </exception>
        public LSLFunctionDeclarationNode(LSLType returnType, string functionName, LSLCodeScopeNode code)
            : this(returnType, functionName, new LSLParameterListNode(), code)
        {
        }
Esempio n. 14
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 /// <summary>
 ///     Construct an <see cref="LSLForLoopNode" /> without init expressions.
 /// </summary>
 /// <param name="condition">The for loop condition expression, may be <c>null</c>.</param>
 /// <param name="afterthoughtExpressions">The afterthought expression list.</param>
 /// <param name="code">The code body of the for loop.</param>
 /// <exception cref="ArgumentNullException"><paramref name="afterthoughtExpressions" /> is <c>null</c>.</exception>
 public LSLForLoopNode(ILSLExprNode condition,
                       LSLExpressionListNode afterthoughtExpressions, LSLCodeScopeNode code)
     : this(new LSLExpressionListNode(), condition, afterthoughtExpressions, code)
 {
 }
Esempio n. 15
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 /// <summary>
 ///     Construct an <see cref="LSLForLoopNode" /> without init expressions or afterthought expressions.
 /// </summary>
 /// <param name="condition">The for loop condition expression, may be <c>null</c>.</param>
 /// <param name="code">The code body of the for loop.</param>
 public LSLForLoopNode(ILSLExprNode condition, LSLCodeScopeNode code)
     : this(new LSLExpressionListNode(), condition, new LSLExpressionListNode(), code)
 {
 }