private int ParseProcedureArguments(int start, int end, string vName, string[] code)
{
if (start > code.Length)
{
return(-1);
}
int len = ParserInternal.VARIABLE.Length + vName.Length;
for (int i = start - 1; i > end; i--)
{
string line = code[i].TrimStart().ToLowerInvariant();
if (len > line.Length)
{
continue;
}
int y = line.IndexOf(ParserInternal.VARIABLE);
if (y == -1)
{
continue;
}
line = ParserInternal.RemoveDoubleWhiteSpaces(line, y, 0);
TryPass:
int x = line.IndexOf(ParserInternal.VARIABLE + vName, y);
if (x > -1)
{
char c = line[x + len];
if (c == '_' || Char.IsLetterOrDigit(c))
{
line = line.Remove(x, len);
goto TryPass;
}
int z = line.IndexOf(ParserInternal.BEGIN);
if (z > -1 && x > z)
{
break; // переменная находится за пределами begin
}
return(i + 1);
}
if (line.StartsWith(ParserInternal.PROCEDURE))
{
break; // найдена процедура, прерываем цикл
}
}
return(-1);
}
public static void ParseNodeCode(string text, List <DialogueParser> args, ProgramInfo pi, bool diagram = false,
bool excludeComment = true, StringSplitOptions splitOption = StringSplitOptions.RemoveEmptyEntries)
{
DialogueParser.pi = pi;
int _comm = 0, _count = 0;
Regex regex = new Regex(@"\b" + OpcodeType.call.ToString() + @"\b", RegexOptions.IgnoreCase);
string[] bodyNode = text.Split(new char[] { '\n' }, splitOption);
for (int i = 0; i < bodyNode.Length; i++)
{
nLine = i;
string str = bodyNode[i].TrimEnd();
if (excludeComment || !diagram)
{
string _str = str.TrimStart();
if (ParserInternal.CommentBlockParse(ref _str, ref _comm))
{
continue;
}
}
if (excludeComment || diagram)
{
_count = args.Count;
}
ReplySubParse(args, str, OpcodeType.Message);
ReplySubParse(args, str, OpcodeType.Reply);
OptionSubParse(args, str);
MiscSubParse(args, str); // для макросов использующихся как переход к ноде
// for call opcode
MatchCollection matches = regex.Matches(str);
foreach (Match m in matches)
{
args.Add(new DialogueParser(OpcodeType.call, null, str, m.Index + 4));
}
// для диаграмм добавляем строку кода из ноды
if (diagram && _count == args.Count)
{
args.Add(new DialogueParser(OpcodeType.None, null, str));
}
}
}
public List <FoldMarker> GenerateFoldMarkers(IDocument document, string fileName, object parseInformation)
{
Procedure[] procs = (Procedure[])parseInformation;
List <FoldMarker> list = new List <FoldMarker>(procs.Length);
int minStart = -1;
fileName = fileName.ToLowerInvariant();
for (int i = 0; i < procs.Length; i++)
{
string fstart = Path.GetFileName(procs[i].fstart ?? string.Empty).ToLowerInvariant();
if (fstart != fileName || procs[i].d.start >= procs[i].d.end)
{
continue;
}
int dstart = procs[i].d.start - 1;
if (minStart > dstart || minStart == -1)
{
minStart = dstart;
}
int len = document.GetLineSegment(procs[i].d.end - 1).Length;
list.Add(new FoldMarker(document, dstart, 0, procs[i].d.end - 1, len, FoldType.MemberBody, " " + procs[i].name.ToUpperInvariant() + " "));
}
if (list.Count > 0 && Path.GetExtension(fileName) == ".ssl")
{
ProcedureBlock dRegion = ParserInternal.GetRegionDeclaration(document.TextContent, minStart);
if (dRegion.end < 0)
{
dRegion.end = minStart - 2;
}
if (dRegion.end > dRegion.begin)
{
list.Add(new FoldMarker(document, dRegion.begin, 0, dRegion.end, 1000, FoldType.Region, " - Declaration Region - "));
}
}
// Get variable and #if foldings block
List <ProcedureBlock> blockList = ParserInternal.GetFoldingBlock(document.TextContent);
foreach (ProcedureBlock block in blockList)
{
string str = block.copy ? TextUtilities.GetLineAsString(document, block.begin) + " "
: " - Variables - ";
list.Add(new FoldMarker(document, block.begin, 0, block.end, 1000, FoldType.TypeBody, str));
}
return(list);
}
public GetMacros(string[] lines, string file, string dir, SortedDictionary <string, Macro> macros, bool include = true)
{
if (dir == null)
{
dir = Path.GetDirectoryName(file);
}
bool commentBlock = false;
for (int i = 0; i < lines.Length; i++)
{
if (lines[i].Length < 2)
{
continue;
}
lines[i] = lines[i].Replace('\t', ' ').Trim(); // убираем все лишнее
#region Пропускаем закоментированные макросы
if (lines[i].StartsWith("//"))
{
continue;
}
if (!commentBlock)
{
if (lines[i].StartsWith("/*"))
{
if (lines[i].LastIndexOf("*/") == -1)
{
commentBlock = true; // в встроке нет закрывающего тэга
}
continue;
}
}
else
{
int close = lines[i].IndexOf("*/");
if (close == -1)
{
continue;
}
commentBlock = false;
close += 2;
if (close == lines[i].Length)
{
continue;
}
lines[i] = lines[i].Remove(0, close).TrimStart();
}
if (lines[i].Length <= 8)
{
continue; // минимальное необходимое значение для ключевого слова #define
}
#endregion
if (include && lines[i].StartsWith(ParserInternal.INCLUDE))
{
string[] text = lines[i].Split('"');
if (text.Length < 2)
{
continue;
}
if (text[1].IndexOfAny(Path.GetInvalidPathChars()) != -1)
{
continue;
}
ParserInternal.GetIncludePath(ref text[1], dir);
new GetMacros(text[1], null, macros);
}
else if (lines[i].StartsWith(ParserInternal.DEFINE))
{
// описание к макросу
List <string> desc = new List <string>();
int descBlock = 0;
for (int j = i - 1; j >= 0; j--)
{
if (descBlock <= 0 && lines[j].Length == 0)
{
break;
}
string line = lines[j];
int n = line.LastIndexOf(" **/");
if (descBlock == 0 && n == -1)
{
break;
}
if (n != -1)
{
descBlock++;
line = line.Remove(n);
}
n = line.IndexOf("/** ");
if (n != -1)
{
descBlock--;
if (descBlock < 0)
{
break;
}
line = line.Substring(n + 4);
}
desc.Add(line.Trim());
}
string description = null;
if (desc.Count > 0)
{
var sbDesc = new StringBuilder();
desc.Reverse();
foreach (var item in desc)
{
sbDesc.AppendLine(item);
}
description = sbDesc.ToString();
}
if (lines[i].EndsWith(@"\"))
{
var sb = new StringBuilder();
int lineno = i;
lines[i] = lines[i].Substring(8);
do
{
sb.Append(lines[i].Remove(lines[i].Length - 1).TrimEnd()); // удаляем пробелы и символ '\' в конце макроса
sb.Append(Environment.NewLine);
i++;
lines[i] = lines[i].TrimEnd();
} while (lines[i].EndsWith(@"\"));
sb.Append(lines[i]);
AddMacro(sb.ToString(), macros, file, lineno, description);
}
else
{
AddMacro(lines[i].Substring(8), macros, file, i, description);
}
}
}
}
public ProgramInfo Parse(string text, string filepath, ProgramInfo prev_pi)
{
// Parse disabled, get only macros
if (Settings.enableParser && filepath != null)
{
File.WriteAllText(parserPath, text, Encoding.Default);
try {
lastStatus = parse_main(parserPath, filepath, Path.GetDirectoryName(filepath), Settings.preprocDef,
(Settings.IsSearchIncludes) ? Settings.pathHeadersFiles : null, Settings.compileBackwardMode);
} catch {
lastStatus = 3;
MessageBox.Show("An unexpected error occurred while parsing text of the script.\n" +
"It is recommended that you save all unsaved documents and restart application,\n" +
"in order to avoid further incorrect operation of the application.", "Error: Parser.dll");
};
}
ProgramInfo pi = (lastStatus >= 1)
? prev_pi //new ProgramInfo(0, 0)
: new ProgramInfo(numProcs(), numVars());
if (lastStatus >= 1 && prev_pi != null) // preprocess error - store previous data Procs/Vars
{
if (prev_pi.parsed) //.parseData
{
if (Settings.enableParser)
{
pi = (!pi.reParseData) ? ParserInternal.UpdateProcsPI(prev_pi, text, filepath) : ParserInternal.UpdatePI(prev_pi, filepath);
}
else if (firstParse)
{
pi.RebuildProcedureDictionary();
}
}
if (!pi.reParseData)
{
pi.macros.Clear();
}
}
pi.parseError = (lastStatus != 0 & Settings.enableParser);
//
// Macros
//
string[] scriptCode = text.Split('\n');
if (!pi.reParseData)
{
new GetMacros(scriptCode, filepath, Path.GetDirectoryName(filepath), pi.macros);
}
pi.parsed = true;
pi.reParseData = false;
if (lastStatus >= 1)
{
return(pi); // parse failed, return macros and previous parsed data Procs/Vars
}
//
// Getting data of variables/procedures
//
pi.parseData = true; // received data from parser.dll
byte[] names = new byte[namespaceSize()];
int stringsSize = stringspaceSize();
getNamespace(names);
byte[] strings = null;
if (stringsSize > 0)
{
strings = new byte[stringsSize];
getStringspace(strings);
}
// Variables
for (int i = 0; i < pi.vars.Length; i++)
{
pi.vars[i] = new Variable();
getVar(i, out pi.vars[i].d);
pi.vars[i].name = ParseName(names, pi.vars[i].d.name);
if (pi.vars[i].d.initialized != 0)
{
switch (pi.vars[i].d.initialType)
{
case ValueType.Int:
pi.vars[i].initialValue = pi.vars[i].d.intValue.ToString();
break;
case ValueType.Float:
pi.vars[i].initialValue = pi.vars[i].d.floatValue.ToString();
break;
case ValueType.String:
pi.vars[i].initialValue = '"' + ParseName(strings, pi.vars[i].d.intValue) + '"';
break;
}
}
if (pi.vars[i].d.fdeclared != IntPtr.Zero)
{
pi.vars[i].fdeclared = Path.GetFullPath(Marshal.PtrToStringAnsi(pi.vars[i].d.fdeclared));
pi.vars[i].filename = Path.GetFileName(pi.vars[i].fdeclared).ToLowerInvariant();
}
if (pi.vars[i].d.numRefs == 0)
{
pi.vars[i].references = new Reference[0];
}
else
{
int[] tmp = new int[pi.vars[i].d.numRefs * 2];
getVarRefs(i, tmp);
pi.vars[i].references = new Reference[pi.vars[i].d.numRefs];
for (int j = 0; j < pi.vars[i].d.numRefs; j++)
{
pi.vars[i].references[j] = Reference.FromPtr(tmp[j * 2], tmp[j * 2 + 1]);
}
}
}
// Procedures
for (int i = 0; i < pi.procs.Length; i++)
{
pi.procs[i] = new Procedure();
getProc(i, out pi.procs[i].d);
pi.procs[i].name = ParseName(names, pi.procs[i].d.name);
if (pi.procs[i].d.fdeclared != IntPtr.Zero)
{
//pi.procs[i].fdeclared=Marshal.PtrToStringAnsi(pi.procs[i].d.fdeclared);
pi.procs[i].fdeclared = Path.GetFullPath(Marshal.PtrToStringAnsi(pi.procs[i].d.fdeclared));
pi.procs[i].filename = Path.GetFileName(pi.procs[i].fdeclared).ToLowerInvariant();
}
if (pi.procs[i].d.fstart != IntPtr.Zero)
{
//pi.procs[i].fstart = Marshal.PtrToStringAnsi(pi.procs[i].d.fstart);
pi.procs[i].fstart = Path.GetFullPath(Marshal.PtrToStringAnsi(pi.procs[i].d.fstart));
}
//pi.procs[i].fend=Marshal.PtrToStringAnsi(pi.procs[i].d.fend);
if (pi.procs[i].d.numRefs == 0)
{
pi.procs[i].references = new Reference[0];
}
else
{
int[] tmp = new int[pi.procs[i].d.numRefs * 2];
getProcRefs(i, tmp);
pi.procs[i].references = new Reference[pi.procs[i].d.numRefs];
for (int j = 0; j < pi.procs[i].d.numRefs; j++)
{
pi.procs[i].references[j] = Reference.FromPtr(tmp[j * 2], tmp[j * 2 + 1]);
}
}
// Procedure variables
if (getProcNamespaceSize(i) == -1)
{
pi.procs[i].variables = new Variable[0];
}
else
{
byte[] procnames = new byte[getProcNamespaceSize(i)];
getProcNamespace(i, procnames);
pi.procs[i].variables = new Variable[pi.procs[i].d.numVariables];
for (int j = 0; j < pi.procs[i].variables.Length; j++)
{
Variable var = pi.procs[i].variables[j] = new Variable();
getProcVar(i, j, out var.d);
var.name = ParseName(procnames, var.d.name);
if (var.d.initialized != 0)
{
switch (var.d.initialType)
{
case ValueType.Int:
var.initialValue = var.d.intValue.ToString();
break;
case ValueType.Float:
var.initialValue = var.d.floatValue.ToString();
break;
case ValueType.String:
var.initialValue = '"' + ParseName(strings, var.d.intValue) + '"';
break;
}
}
var.fdeclared = Marshal.PtrToStringAnsi(var.d.fdeclared);
if (var.d.numRefs == 0)
{
var.references = new Reference[0];
}
else
{
int[] tmp = new int[var.d.numRefs * 2];
getProcVarRefs(i, j, tmp);
var.references = new Reference[var.d.numRefs];
for (int k = 0; k < var.d.numRefs; k++)
{
var.references[k] = Reference.FromPtr(tmp[k * 2], tmp[k * 2 + 1]);
}
}
var.adeclared = ParseProcedureArguments(pi.procs[i].d.start, var.d.declared,
var.name.ToLowerInvariant(), scriptCode);
}
}
}
pi.BuildDictionaries();
return(pi);
}
/// <summary>
/// Get information about the location of procedures for updating Foldings
/// </summary>
internal static void UpdateFolding(IDocument document, string filepath)
{
Procedure[] parseInformation = ParserInternal.GetProcsData(document.TextContent, filepath);
UpdateFolding(document, Path.GetFileName(filepath), parseInformation);
}