protected override bool Load(FunctionData funcData)
{
if (funcData.IsHighOrder)
{
var cd = funcData.LowerOrderFunction;
LoadCall(cd);
}
else if (funcData.HaveParam())
{
LoadCall(funcData);
}
if (funcData.HaveStatement())
{
foreach (var comp in funcData.Params)
{
var fcd = comp as Dsl.FunctionData;
if (null != fcd)
{
var key = fcd.GetId();
StoryValue val = new StoryValue();
val.InitFromDsl(fcd.GetParam(0));
m_LoadedOptArgs[key] = val;
}
}
}
return(true);
}
protected override bool Load(FunctionData funcData)
{
if (!funcData.IsHighOrder && funcData.HaveParam())
{
m_Func = funcData.GetId();
int num = funcData.GetParamNum();
for (int ix = 0; ix < num; ++ix)
{
Dsl.ISyntaxComponent param = funcData.GetParam(ix);
m_Args.Add(Interpreter.Load(param));
}
return(true);
}
return(false);
}
private void endStatement()
{
StatementData statement = popStatement();
if ((null != mSetStringDelimiter || null != mSetScriptDelimiter) && statement.GetId() == "@@delimiter" && statement.Functions.Count == 1 && (statement.First.GetParamNum() == 1 || statement.First.GetParamNum() == 3) && !statement.First.IsHighOrder)
{
FunctionData call = statement.First;
string type = call.GetParamId(0);
if (call.GetParamNum() == 3)
{
string begin = call.GetParamId(1);
string end = call.GetParamId(2);
if (type == "string")
{
setStringDelimiter(begin, end);
}
else if (type == "script")
{
setScriptDelimiter(begin, end);
}
else
{
//invalid
}
}
else
{
if (type == "string")
{
setStringDelimiter(string.Empty, string.Empty);
}
else if (type == "script")
{
setScriptDelimiter(string.Empty, string.Empty);
}
else
{
//invalid
}
}
return;
}
bool commentOnNewLine;
IList <string> cmts = GetComments(out commentOnNewLine);
if (cmts.Count > 0)
{
if (statement.LastComments.Count <= 0)
{
statement.LastCommentOnNewLine = commentOnNewLine;
}
statement.LastComments.AddRange(cmts);
}
if (mStatementSemanticStack.Count == 0)
{
//化简只需要处理一级，参数与语句部分应该在添加到语句时已经处理了
AbstractSyntaxComponent statementSyntax = simplifyStatement(statement);
ValueData vdSyntax = statementSyntax as ValueData;
if (!statementSyntax.IsValid())
{
//_epsilon_表达式无语句语义
if (mScriptDatas.Count > 0)
{
ISyntaxComponent last = mScriptDatas[mScriptDatas.Count - 1];
if (last.LastComments.Count <= 0)
{
last.LastCommentOnNewLine = statementSyntax.FirstCommentOnNewLine;
}
last.LastComments.AddRange(statementSyntax.FirstComments);
last.LastComments.AddRange(statementSyntax.LastComments);
}
return;
}
else if (null != vdSyntax)
{
//如果语句是普通值，注释挪到上一语句
if (mScriptDatas.Count > 0)
{
ISyntaxComponent last = mScriptDatas[mScriptDatas.Count - 1];
if (last.LastComments.Count <= 0)
{
last.LastCommentOnNewLine = statement.FirstCommentOnNewLine;
}
last.LastComments.AddRange(statement.FirstComments);
last.LastComments.AddRange(statement.LastComments);
}
}
else
{
//上一行语句的注释挪到上一行语句
if (mScriptDatas.Count > 0 && !statementSyntax.FirstCommentOnNewLine && statementSyntax.FirstComments.Count > 0)
{
string cmt = statementSyntax.FirstComments[0];
statementSyntax.FirstComments.RemoveAt(0);
statementSyntax.FirstCommentOnNewLine = true;
ISyntaxComponent last = mScriptDatas[mScriptDatas.Count - 1];
if (last.LastComments.Count <= 0)
{
last.LastCommentOnNewLine = false;
}
last.LastComments.Add(cmt);
}
}
//顶层元素结束
mScriptDatas.Add(statementSyntax);
}
else
{
//化简只需要处理一级，参数与语句部分应该在添加到语句时已经处理了
AbstractSyntaxComponent statementSyntax = simplifyStatement(statement);
ValueData vdSyntax = statementSyntax as ValueData;
FunctionData func = getLastFunction();
if (func.HaveParam())
{
//如果是参数里的注释，保持原样。普通值上的注释会丢弃，嵌入的注释如果挪到行尾会比较莫名其妙。
if (!statementSyntax.IsValid())
{
return;
}
}
else if (!statement.IsValid())
{
//_epsilon_表达式无语句语义
if (func.Params.Count > 0 && statementSyntax.FirstComments.Count > 0)
{
AbstractSyntaxComponent last = func.Params[func.Params.Count - 1] as AbstractSyntaxComponent;
if (last.LastComments.Count <= 0)
{
last.LastCommentOnNewLine = statementSyntax.FirstCommentOnNewLine;
}
last.LastComments.AddRange(statementSyntax.FirstComments);
last.LastComments.AddRange(statementSyntax.LastComments);
}
return;
}
else if (null != vdSyntax)
{
//如果语句是普通值，注释挪到上一语句
if (func.Params.Count > 0)
{
AbstractSyntaxComponent last = func.Params[func.Params.Count - 1] as AbstractSyntaxComponent;
if (last.LastComments.Count <= 0)
{
last.LastCommentOnNewLine = statement.FirstCommentOnNewLine;
}
last.LastComments.AddRange(statement.FirstComments);
last.LastComments.AddRange(statement.LastComments);
}
else
{
func.Comments.AddRange(statement.FirstComments);
func.Comments.AddRange(statement.LastComments);
}
}
else
{
//上一行语句的注释挪到上一行语句或外层函数头或外层函数
if (!statementSyntax.FirstCommentOnNewLine && statementSyntax.FirstComments.Count > 0)
{
string cmt = statementSyntax.FirstComments[0];
statementSyntax.FirstComments.RemoveAt(0);
statementSyntax.FirstCommentOnNewLine = true;
if (func.Params.Count > 0)
{
AbstractSyntaxComponent last = func.Params[func.Params.Count - 1] as AbstractSyntaxComponent;
if (last.LastComments.Count <= 0)
{
last.LastCommentOnNewLine = false;
}
last.LastComments.Add(cmt);
}
else if (func.IsHighOrder)
{
func.LowerOrderFunction.Comments.Add(cmt);
}
else
{
func.Comments.Add(cmt);
}
}
}
func.AddParam(statementSyntax);
}
}