public override bool Equals(object obj)
{
if (obj == null)
{
return(false);
}
StrIntIndex index = obj as StrIntIndex;
if ((object)index == null)
{
return(false);
}
return(AreValuesEqual(this, index));
}
private static ArrayContentDef Parse(MoveInfo parentInfo, ParsingInfo parsingInfo, ScriptInfo scriptInfo)
{
ArrayContentDef arrayDef = new ArrayContentDef();
ScopeGroup group = (ScopeGroup)parentInfo.Current;
MoveInfo moveInfo = new MoveInfo(group, SearchTree.ContentBlock, 0, parentInfo);
IElement tryNext = moveInfo.Find(SearchDirection.LeftToRight, SearchVisibility.Visible);
// only for strIndex
MoveInfo strIndexerInfo = new MoveInfo(moveInfo);
IElement tryAssign = strIndexerInfo.FindNextBlack(SearchDirection.LeftToRight);
if (tryNext == null) // { }
{
arrayDef._isEmpty = true;
}
while (!arrayDef._isEmpty)
{
if (tryNext == null)
{
throw new SyntaxException("Could not find next element in ArrayContentDef", parentInfo.GetErrorInfo());
}
else if (tryNext is ScopeGroup) // { {...} }
{
ArrayContentDef contentDef = ArrayContentDef.Parse(moveInfo, parsingInfo, scriptInfo);
arrayDef._content.Add(new StrIntIndex(arrayDef._contentIntsCount++), contentDef);
tryNext = moveInfo.FindNextBlack(SearchDirection.LeftToRight);
}
else if (tryNext.IsTT(TokenType.Word) && tryAssign != null && tryAssign.IsTT(TokenType.Assign)) // { Name = "MyName" }
{
string strIndex = tryNext.ToString();
IElement strValue = null;
IElement strValueTry = strIndexerInfo.FindNextBlack(SearchDirection.LeftToRight); // move behind "="
if (strValueTry == null)
{
throw new SyntaxException("Could not find value for strIndex in ArrayContentDef", parentInfo.GetErrorInfo());
}
if (strValueTry is ScopeGroup) // { Name = {...} }
{
strValue = ArrayContentDef.Parse(strIndexerInfo, parsingInfo, scriptInfo);
}
else
{
strValue = Expression.Parse(strIndexerInfo, parsingInfo, scriptInfo);
if (strValue == null)
{
throw new SyntaxException("Could not parse expression for strIndex in ArrayContentDef", parentInfo.GetErrorInfo());
}
}
StrIntIndex newIndex = new StrIntIndex(strIndex);
StrIntIndex createdIndex = arrayDef._content.Keys.FirstOrDefault(a => a == newIndex); // index may have been already defined in this def..
if (createdIndex != null)
{
scriptInfo.SF.Errors.Add(new SemanticError("ArrayContentDef already contains key '" + strIndex + "'", new ErrorInfo(moveInfo.GetErrorInfo())));
}
else
{
arrayDef._content.Add(newIndex, strValue);
}
tryNext = strIndexerInfo.FindNextBlack(SearchDirection.LeftToRight);
moveInfo = strIndexerInfo;
}
else // { 1, "dawd", self GetGuid() }
{
Expression simpleExp = Expression.Parse(moveInfo, parsingInfo, scriptInfo);
if (simpleExp == null)
{
throw new SyntaxException("Could not parse expression in ArrayContentDef", parentInfo.GetErrorInfo());
}
arrayDef._content.Add(new StrIntIndex(arrayDef._contentIntsCount++), simpleExp);
tryNext = moveInfo.FindNextBlack(SearchDirection.LeftToRight);
}
if (tryNext == null) // end of def
{
break;
}
else if (tryNext.IsTT(TokenType.Comma)) // new elem...
{
tryNext = moveInfo.FindNextBlack(SearchDirection.LeftToRight);
// only for strIndex
strIndexerInfo = new MoveInfo(moveInfo);
tryAssign = strIndexerInfo.FindNextBlack(SearchDirection.LeftToRight);
continue;
}
else // WTF?!
{
throw new SyntaxException("Unexpected token '" + tryNext.ToString() + "' in ArrayContentDef", parentInfo.GetErrorInfo());
}
}
arrayDef.AddChildren(group);
parentInfo.Replace(1, arrayDef);
return(arrayDef);
}
