GlueViewOfficialPlugins.Scripting.ScriptParsingPlugin.AssignValue C# (CSharp) Method

        private void AssignValue(string newVariableDeclarationType,  string leftOfEquals, string rightOfEquals, CodeContext codeContext,
            AssignmentOperatorType assignOperator)
        {
            ElementRuntime elementRuntime = codeContext.ContainerInstance as ElementRuntime;
            IElement element = null;

            if (elementRuntime != null)
            {
                element = elementRuntime.AssociatedIElement;
            }

            CustomVariable customVariable = CreateCustomVariableFor(newVariableDeclarationType, leftOfEquals, rightOfEquals, elementRuntime, codeContext);

            if (customVariable.Name.CountOf('.') > 1)
            {
                throw new Exception("Script parsing doesn't support setting properties/fields on properties/fields.  In other words, assigning something.X is okay, but not something.Position.x");
            }

            mParserLog.AppendLine("Left side:  " + leftOfEquals + "  RightSide:  " + rightOfEquals + "    Resulting variable:   " + customVariable);

            if (newVariableDeclarationType != null)
            {
                TopOfVariableStack[leftOfEquals] = customVariable.DefaultValue;
                codeContext.VariableStack.Last().Add(leftOfEquals, customVariable.DefaultValue);
            }
            else if (customVariable != null)
            {
                if (codeContext.ContainerInstance != null)
                {
                    ElementRuntime runtime = codeContext.ContainerInstance as ElementRuntime;
                    runtime.SetCustomVariable(customVariable, runtime.AssociatedIElement, customVariable.DefaultValue, true, VariableSettingOptions.LiteralSet );
                }
                else
                {
                    var reference = mExpressionParser.EvaluateExpression(leftOfEquals, codeContext, ExpressionParseType.GetReference);
                    bool wasAssigned = false;

                    wasAssigned = TryAssignIAssignableReference(assignOperator, customVariable, reference);

                    if (!wasAssigned)
                    {
                        throw new Exception("Could not assign the value");
                    }
                }
            }
        }