public override IElement CreateCopy()
{
FuncDefParam e = new FuncDefParam();
e.AddChildren(this.CopyChildren());
e.Name = Name;
e.Optional = Optional;
if (_group != null)
{
e._group = (SQBracketGroup)e.children[this.children.IndexOf(_group)];
e.VarName = (VarName)e._group.GetChildren()[this._group.GetChildren().IndexOf(VarName)];
}
else
{
e.VarName = (VarName)e.children[this.children.IndexOf(VarName)];
}
return(e);
}
public static FuncDefParam Parse(MoveInfo parentInfo, ParsingInfo parsingInfo, ScriptInfo scriptInfo)
{
FuncDefParam param = new FuncDefParam();
MoveInfo moveInfo = new MoveInfo(parentInfo);
MoveInfo wordMoveInfo = moveInfo;
IElement wordTry = moveInfo.Find(SearchDirection.LeftToRight, SearchVisibility.Visible);
int startIndex = moveInfo.CurrentIndex;
if (wordTry == null)
{
throw new SyntaxException("Could not parse FuncDef param", parentInfo.GetErrorInfo());
}
if (wordTry is SQBracketGroup)
{
param._group = (SQBracketGroup)wordTry;
param.Optional = true;
MoveInfo bracketInfo = new MoveInfo((SQBracketGroup)wordTry, SearchTree.ContentBlock, 0, moveInfo);
wordTry = bracketInfo.Find(SearchDirection.LeftToRight, SearchVisibility.Visible);
wordMoveInfo = bracketInfo;
}
if (wordTry == null || !wordTry.IsTT(TokenType.Word))
{
throw new SyntaxException("Could not parse FuncDef param", parentInfo.GetErrorInfo());
}
VarName.Parse(wordMoveInfo, parsingInfo, scriptInfo);
param.VarName = (VarName)wordMoveInfo.Current;
param.Name = wordTry.ToString();
param.AddChildren(parentInfo.CurrentElements.GetRange(startIndex, moveInfo.CurrentIndex - startIndex + 1));
parentInfo.Replace((moveInfo.CurrentIndex + 1) - startIndex, param);
return(param);
}
