public override TokenSet Init_FollowSet(ParseNode_Root parser, TokenSet succ)
{
Init_PreCheckSet(parser);
if (LinkedTarget is ParseNode_Rule)
{
LinkedTarget.Init_FollowSet(parser, succ);
}
return(FirstSet);
}
public override TokenSet Init_PreCheckSet(ParseNode_Root parser)
{
if (FirstSet == null)
{
LinkedTarget = parser.GetRuleOrTakenCopy(Name);
if (LinkedTarget == null)
{
Debug.LogError("Parser rule \"" + Name + "\" not found!!!");
}
else
{
LinkedTarget.parent = this;
LinkedTarget.childIndex = 0;
FirstSet = LinkedTarget.Init_PreCheckSet(parser);
}
}
return(FirstSet);
}
public override ParseNode_Base Parse(SyntaxTreeBuilder pSyntaxTreeBuilder)
{
LinkedTarget.parent = this;
var rule = LinkedTarget as ParseNode_Rule;
if (rule != null)
{
bool skip;
pSyntaxTreeBuilder.SyntaxRule_Cur = pSyntaxTreeBuilder.SyntaxRule_Cur.AddNode(this, pSyntaxTreeBuilder, out skip);
if (skip)
{
return(pSyntaxTreeBuilder.ParseNode_Cur);
}
}
var result2 = LinkedTarget.Parse(pSyntaxTreeBuilder);
LinkedTarget.parent = this;
return(result2);
}
public override bool Scan(SyntaxTreeBuilder pSyntaxTreeBuilder)
{
return(!pSyntaxTreeBuilder.KeepScanning || LinkedTarget.Scan(pSyntaxTreeBuilder));
}