public override ISitcomOper Clone(SitcomFile.Keyword keyword)
{
var oper = new SitcomDomainOper();
oper.keyword = keyword;
return(oper);
}
public bool Read(SitcomFile sitcom)
{
if (sitcom.NextCmd())
{
mKeys.Clear();
while (sitcom.NextKeyword())
{
mKeys.Add(sitcom.keyword);
}
ISitcomOper replaced;
var dom = new SitcomDomainOper();
dom.keyword = sitcom.keyword;
mOper = dom;
for (int i = 0; i < mKeys.Count; i++)
{
var oper = SitcomFactory.Instance.GetOperator(mKeys[i]);
var root = GetRoot(mOper, oper.Priority);
if (!root.IsBlock && root.Priority >= oper.Priority)
{
oper.AddLeftChild(root);
mOper = oper;
}
else
{
mOper = root.AddRightChild(oper, out replaced);
if (replaced != null)
{
oper.AddLeftChild(replaced);
}
}
}
while (mOper.Parent != null)
{
mOper = mOper.Parent;
}
if (mOper.RequireContent && sitcom.NextContent())
{
mOper.AddContent(sitcom.keyword);
}
mOper.Compile();
return(true);
}
else
{
mOper = null;
return(false);
}
}
