public override bool Match(IParserState p)
{
while (FirstChild.Match(p))
{
}
return(true);
}
public static HelpText AutoBuild(object options, string usage, IParserState parserState = null, bool addDashesToOption = true)
{
var title = (AssemblyTitleAttribute)Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyTitleAttribute), false).FirstOrDefault();
var version = (AssemblyInformationalVersionAttribute)Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyInformationalVersionAttribute), false).FirstOrDefault();
var copyright = (AssemblyCopyrightAttribute)Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyCopyrightAttribute), false).FirstOrDefault();
var license = (AssemblyLicenseAttribute)Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(AssemblyLicenseAttribute), false).FirstOrDefault();
var help = new HelpText {
AdditionalNewLineAfterOption = true,
AddDashesToOption = addDashesToOption
};
help.AddPreOptionsLine($"{title?.Title} v{version?.InformationalVersion}");
help.AddPreOptionsLine(copyright?.Copyright);
help.AddPreOptionsLine(license?.Value);
help.AddPreOptionsLine($"USAGE: {usage}");
help.AddOptions(options);
if (parserState != null && parserState.Errors.Any())
{
var errors = help.RenderParsingErrorsText(options, 2); // indent with two spaces
if (!string.IsNullOrEmpty(errors))
{
help.AddPostOptionsLine("ERROR:\n");
help.AddPostOptionsLine(errors);
}
}
return(help);
}
private void DescribeState(IndentedTextWriter message, IParserState state)
{
foreach (var item in state.DotItems)
{
DescribeItem(message, item);
message.WriteLine();
}
}
public override bool Match(IParserState p)
{
if (!p.AtEnd())
{
p.GotoNext();
return(true);
}
return(false);
}
public Parser(CommandWords newCommands)
{
//commands moved to a stack
commands = new Stack <CommandWords>();
_state = new ParserNormalState();
//commands = newCommands;
Push(newCommands);
//pushing the new commands
NotificationCenter.Instance.addObserver("PlayerWillEnterState", PlayerWillEnterState);
}
public override bool Match(IParserState p)
{
foreach (Rule r in Children)
{
if (r.Match(p))
{
return(true);
}
}
return(false);
}
public override bool Match(IParserState p)
{
int store = p.GetPos();
if (!FirstChild.Match(p))
{
throw new ParsingException(p.GetInput(), store, p.GetPos(), FirstChild, Msg);
}
return(true);
}
public void PlayerWillEnterState(Notification notification)
{
Player player = (Player)notification.Object;
Dictionary <string, Object> userInfo = notification.userInfo;
IParserState state = (IParserState)userInfo["state"];
if (State.State == ParserState.Character)
{
player.currentRoom = GameWorld.Instance.Entrance;
}
State = state;
}
public Parser(string id)
{
Id = id;
CurrentState = new InitialState();
while (Location < Id.Length)
{
CurrentState.Process(this);
}
if (!string.IsNullOrEmpty(CurrentPart))
{
Parts.Enqueue(CurrentPart);
}
}
/////////////////////////////////////////////////////////////////////////////////////////////////////
// PUBLIC PROCEDURES
/////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Creates an <see cref="IParseData"/> for the specified <see cref="IParserState"/>.
/// </summary>
/// <param name="request">The <see cref="IParseRequest"/> that contains data about the requested parsing operation.</param>
/// <param name="state">The <see cref="IParserState"/> to examine.</param>
/// <returns>The <see cref="IParseData"/> that was created.</returns>
protected override IParseData CreateParseData(IParseRequest request, IParserState state)
{
var parseData = base.CreateParseData(request, state) as IDotNetParseData;
if (parseData != null)
{
return(new CodeLensParseData(parseData));
}
else
{
return(null);
}
}
public override bool Match(IParserState p)
{
if (p.AtEnd())
{
return(false);
}
if (p.GetChar() >= mFirst && p.GetChar() <= mLast)
{
p.GotoNext();
return(true);
}
return(false);
}
public override bool Match(IParserState p)
{
if (p.AtEnd())
{
return(false);
}
if (p.GetChar() == mData)
{
p.GotoNext();
return(true);
}
return(false);
}
public override bool Match(IParserState p)
{
int pos = p.GetPos();
while (!mTerm.Match(p))
{
if (!mElem.Match(p))
{
p.SetPos(pos);
return(false);
}
}
return(true);
}
public override bool Match(IParserState p)
{
int iter = p.GetPos();
foreach (Rule r in Children)
{
if (!r.Match(p))
{
p.SetPos(iter);
return(false);
}
}
return(true);
}
private static StreamWriter DescribeState(
IReportData data,
IParserState state,
StreamWriter output,
string indent)
{
foreach (var item in state.DotItems)
{
output.Write(indent);
DescribeItem(data, item, output);
output.WriteLine();
}
return(output);
}
public override bool Match(IParserState p)
{
if (p.AtEnd())
{
return(false);
}
foreach (char c in mData)
{
if (c == p.GetChar())
{
p.GotoNext();
return(true);
}
}
return(false);
}
public override bool Match(IParserState p)
{
if (p.AtEnd())
{
return(false);
}
int pos = p.GetPos();
if (FirstChild.Match(p))
{
p.SetPos(pos);
return(true);
}
Debug.Assert(p.GetPos() == pos);
return(false);
}
public override bool Match(IParserState p)
{
p.CreateNode(sLabel);
// Used just to make sure the position is restored
int pos = p.GetPos();
bool result = FirstChild.Match(p);
if (result)
{
p.CompleteNode();
}
else
{
p.AbandonNode();
// As-sure that the position is restored
Debug.Assert(p.GetPos() == pos);
}
return(result);
}
/// <summary>
/// Advances the token reader to the next statement or block end from where parsing can resume.
/// </summary>
/// <param name="state">A <see cref="IParserState"/> that provides information about the parser's current state.</param>
/// <returns>An <see cref="IParserErrorResult"/> value indicating a result.</returns>
private IParserErrorResult AdvanceToStatementOrBlockEnd(IParserState state)
{
while (!state.TokenReader.IsAtEnd)
{
// Quit when a statement or block end is reached
if (
(state.TokenReader.LookAheadToken.Id == SimpleTokenId.CloseCurlyBrace) ||
(statement.CanMatch(state))
)
{
return(ParserErrorResults.Continue);
}
// Advance a token
state.TokenReader.Advance();
}
return(ParserErrorResults.Continue);
}
/// <summary>
/// Creates a new
/// <see cref="CssParserStateController"/>
/// instance.
/// </summary>
/// <param name="baseUrl">the base URL</param>
public CssParserStateController(String baseUrl)
{
if (baseUrl != null && baseUrl.Length > 0)
{
this.uriResolver = new UriResolver(baseUrl);
}
styleSheet = new CssStyleSheet();
nestedAtRules = new Stack <CssNestedAtRule>();
storedPropertiesWithoutSelector = new Stack <IList <CssDeclaration> >();
commentStartState = new CommentStartState(this);
commendEndState = new CommentEndState(this);
commendInnerState = new CommentInnerState(this);
unknownState = new UnknownState(this);
ruleState = new RuleState(this);
propertiesState = new PropertiesState(this);
atRuleBlockState = new AtRuleBlockState(this);
conditionalGroupAtRuleBlockState = new ConditionalGroupAtRuleBlockState(this);
currentState = unknownState;
}
public override bool Match(IParserState p)
{
int pos = p.GetPos();
foreach (char c in mData)
{
if (p.AtEnd())
{
p.SetPos(pos);
return(false);
}
if (p.GetChar() != c)
{
p.SetPos(pos);
return(false);
}
p.GotoNext();
}
return(true);
}
public void SetState(IParserState state)
{
_shortcodeParser.ParserState = state;
}
protected void ChangeState(IParserState state)
{
GetParent().ChangeState(state);
}
/// <summary>Sets the current state.</summary>
/// <param name="state">the new state</param>
private void SetState(IParserState state)
{
currentState = state;
}
private IParserErrorResult DontReportBeforeClosingBrace(IParserState state)
{
// Commas are not necessary before the closing brace, so ignore it
return state.TokenReader.LookAheadToken.Id == JsonTokenId.CloseCurlyBrace ? ParserErrorResults.Ignore : ParserErrorResults.Continue;
}
public override bool Match(IParserState p)
{
FirstChild.Match(p);
return true;
}
public override bool Match(IParserState p)
{
if (p.AtEnd()) return false;
if (p.GetChar() >= mFirst && p.GetChar() <= mLast)
{
p.GotoNext();
return true;
}
return false;
}
public override bool Match(IParserState p)
{
int iter = p.GetPos();
foreach (Rule r in Children)
{
if (!r.Match(p))
{
p.SetPos(iter);
return false;
}
}
return true;
}
public void ChangeState(IParserState state)
{
_states.Push(state);
}
public override bool Match(IParserState p)
{
int store = p.GetPos();
if (!FirstChild.Match(p))
throw new ParsingException(p.GetInput(), store, p.GetPos(), FirstChild, Msg);
return true;
}
public override bool Match(IParserState p)
{
return mDeleg().Match(p);
}
public override bool Match(IParserState p)
{
p.CreateNode(sLabel);
// Used just to make sure the position is restored
int pos = p.GetPos();
bool result = FirstChild.Match(p);
if (result)
{
p.CompleteNode();
}
else
{
p.AbandonNode();
// As-sure that the position is restored
Debug.Assert(p.GetPos() == pos);
}
return result;
}
private IParserErrorResult AdvanceToStringOrClosingBrace(IParserState state)
{
// advance either to the start of the next key/value pair, or to the closing brace
state.TokenReader.AdvanceTo(JsonTokenId.StringStartDelimiter, JsonTokenId.CloseCurlyBrace);
return(ParserErrorResults.Continue);
}
public override bool Match(IParserState p)
{
while (FirstChild.Match(p))
{ }
return true;
}
public override bool Match(IParserState p)
{
if (p.AtEnd())
return false;
foreach (char c in mData)
{
if (c == p.GetChar())
{
p.GotoNext();
return true;
}
}
return false;
}
public override bool Match(IParserState p)
{
if (!FirstChild.Match(p))
return false;
while (FirstChild.Match(p))
{ }
return true;
}
public override bool Match(IParserState p)
{
int pos = p.GetPos();
while (!mTerm.Match(p))
{
if (!mElem.Match(p))
{
p.SetPos(pos);
return false;
}
}
return true;
}
/// <summary> /// Returns true if the rule matches the sub-string starting at the current location /// in the parser object. /// </summary> /// <param name="p"></param> /// <returns></returns> public abstract bool Match(IParserState p);
private IParserErrorResult AdvanceToStringOrClosingBrace(IParserState state)
{
// advance either to the start of the next key/value pair, or to the closing brace
state.TokenReader.AdvanceTo(JsonTokenId.StringStartDelimiter, JsonTokenId.CloseCurlyBrace);
return ParserErrorResults.Continue;
}
public override bool Match(IParserState p)
{
return p.AtEnd();
}
/// <summary>Save the active state.</summary>
private void SaveActiveState()
{
previousActiveState = currentState;
}
public override bool Match(IParserState p)
{
if (p.AtEnd())
return false;
int pos = p.GetPos();
if (FirstChild.Match(p))
{
p.SetPos(pos);
return true;
}
Debug.Assert(p.GetPos() == pos);
return false;
}
/////////////////////////////////////////////////////////////////////////////////////////////////////
// NON-PUBLIC PROCEDURES
/////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Returns whether the <c>FunctionAccessExpression</c> non-terminal can match.
/// </summary>
/// <param name="state">A <see cref="IParserState"/> that provides information about the parser's current state.</param>
/// <returns>
/// <c>true</c> if the <see cref="NonTerminal"/> can match with the current state; otherwise, <c>false</c>.
/// </returns>
private bool CanMatchFunctionAccessExpression(IParserState state)
{
return((state.TokenReader.LookAheadToken.Id == SimpleTokenId.Identifier) &&
(state.TokenReader.GetLookAheadToken(2).Id == SimpleTokenId.OpenParenthesis));
}
public override bool Match(IParserState p)
{
if (p.AtEnd())
return false;
if (p.GetChar() == mData)
{
p.GotoNext();
return true;
}
return false;
}
private static StreamWriter DescribeState(
IReportData data,
IParserState state,
StreamWriter output,
string indent)
{
foreach (var item in state.DotItems)
{
output.Write(indent);
DescribeItem(data, item, output);
output.WriteLine();
}
return output;
}
public override bool Match(IParserState p)
{
int pos = p.GetPos();
foreach (char c in mData)
{
if (p.AtEnd())
{
p.SetPos(pos);
return false;
}
if (p.GetChar() != c)
{
p.SetPos(pos);
return false;
}
p.GotoNext();
}
return true;
}
public override bool Match(IParserState p)
{
return(p.AtEnd());
}
public override bool Match(IParserState p)
{
if (!p.AtEnd())
{
p.GotoNext();
return true;
}
return false;
}
public override bool Match(IParserState p)
{
foreach (Rule r in Children)
{
if (r.Match(p))
return true;
}
return false;
}
private IParserErrorResult DontReportBeforeClosingBrace(IParserState state)
{
// Commas are not necessary before the closing brace, so ignore it
return(state.TokenReader.LookAheadToken.Id == JsonTokenId.CloseCurlyBrace ? ParserErrorResults.Ignore : ParserErrorResults.Continue);
}
