public override ISitcomOper AddRightChild(ISitcomOper oper, out ISitcomOper replaced)
{
replaced = mRight;
mRight = oper;
mRight.Parent = this;
return(mRight);
}
public override ISitcomOper AddRightChild(ISitcomOper oper, out ISitcomOper replaced)
{
replaced = mCondition;
mCondition = oper;
oper.Parent = this;
return(oper);
}
private SitcomFactory()
{
mDefaultOper = new SitcomRefOper(default(SitcomFile.Keyword));
AddOperator(new SitcomDomainOper());
AddOperator(new SitcomDomainOper("。"));
AddOperator(new SitcomFixOper(":", SitcomDefine.PRI_DOMAIN + 1));
AddOperator(new SitcomFixOper("：", SitcomDefine.PRI_DOMAIN + 1));
AddOperator(new SitcomBracketOper());
AddOperator(new SitcomBracketOper("（"));
AddOperator(new SitcomFixOper(")", SitcomDefine.PRI_LOWEST));
AddOperator(new SitcomFixOper("）", SitcomDefine.PRI_LOWEST));
AddOperator(new SitcomConditionOper());
AddOperator(new SitcomConditionOper("？"));
AddOperator(new SitcomNotOper("not"));
AddOperator(new SitcomGotoOper(">>"));
AddOperator(new SitcomGotoOper("》"));
AddOperator(new SitcomAndOper("and", SitcomDefine.PRI_BIN_MIDDLE + 1));
AddOperator(new SitcomOrOper("or", SitcomDefine.PRI_BIN_MIDDLE));
}
public override void AddLeftChild(ISitcomOper oper)
{
if (mLeft != null)
{
throw new SitcomCompileException(keyword);
}
mLeft = oper;
}
ISitcomOper GetRoot(ISitcomOper oper, int priority)
{
while (!oper.IsBlock && oper.Priority >= priority && oper.Parent != null)
{
oper = oper.Parent;
}
return(oper);
}
public override void AddLeftChild(ISitcomOper oper)
{
if (oper.Identify != SitcomDefine.OPER_DOT && oper.Identify != SitcomDefine.OPER_DOT2)
{
throw new SitcomCompileException(oper.keyword);
}
mLeft = oper;
}
public override ISitcomOper AddRightChild(ISitcomOper oper, out ISitcomOper replaced)
{
replaced = null;
if (oper.Identify == SitcomDefine.OPER_COLON || oper.Identify == SitcomDefine.OPER_COLON2) // :
{
if (!mWaitContent)
{
mWaitContent = true;
return(this);
}
if (mKey == null)
{
throw new SitcomCompileException(oper.keyword);
}
mKey.useKey = true;
mUseKV = true;
return(this);
}
else if (!mWaitContent)
{
if (oper.Identify != SitcomDefine.OPER_REFERENCE)
{
throw new SitcomCompileException(oper.keyword);
}
mRight = oper.keyword;
return(this);
}
else if (mKey == null)
{
mKey = new KeyValue();
mKey.key = oper;
oper.Parent = this;
return(oper);
}
else if (mKey.useKey)
{
replaced = mKey.value;
mKey.value = oper;
oper.Parent = this;
mKVs.Add(mKey);
mKey = null;
return(oper);
}
else
{
mKVs.Add(mKey);
mKey = new KeyValue();
mKey.key = oper;
oper.Parent = this;
return(oper);
}
throw new SitcomCompileException(oper.keyword);
}
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);
}
}
public override ISitcomOper AddRightChild(ISitcomOper oper, out ISitcomOper replaced)
{
if (mFinish)
{
throw new SitcomCompileException(oper.keyword);
}
if (oper.Identify == SitcomDefine.OPER_BRACKET_R || oper.Identify == SitcomDefine.OPER_BRACKET_R2)
{
mFinish = true;
replaced = null;
return(this);
}
replaced = mContent;
mContent = oper;
mContent.Parent = this;
return(oper);
}
public void AddOperator(ISitcomOper oper)
{
var index = GlobalUtil.BinsearchFromRightIndex(mOperators, oper.Identify);
if (index == -1)
{
mOperators.Add(oper);
}
else if (mOperators[index].Identify == oper.Identify)
{
throw new System.Exception(string.Format("Duplicate Define Of Operator \"{0}\"", oper.Identify.ToString("x")));
}
else
{
mOperators.Insert(index, oper);
}
}
public override void AddLeftChild(ISitcomOper oper)
{
throw new SitcomCompileException(oper.keyword);
}
public override ISitcomOper AddRightChild(ISitcomOper oper, out ISitcomOper replaced)
{
throw new SitcomCompileException(oper.keyword);
}
public abstract ISitcomOper AddRightChild(ISitcomOper oper, out ISitcomOper replaced);
public abstract void AddLeftChild(ISitcomOper oper);
