public void Visit(MusicVolStmt musicVolStmt, object[] args)
{
if (reader.MoveToAttribute("amplitude"))
{
musicVolStmt.Amplitude = double.Parse(reader.Value);
}
else
{
musicVolStmt.Amplitude = 1;
}
if (reader.MoveToAttribute("transition"))
{
musicVolStmt.TransitionTime = TimeSpan.FromSeconds(double.Parse(reader.Value));
}
else
{
musicVolStmt.TransitionTime = TimeSpan.Zero;
}
}
public void Visit(MusicVolStmt musicVolStmt, object[] args)
{
throw new NotImplementedException();
}
private void visitMainContent(ASTNode parent, List <Statement> content)
{
bool endWithBr = false;
while (reader.Read())
{
reader.MoveToContent();
Location location = new Location(file, reader.LineNumber, reader.LinePosition);
switch (reader.NodeType)
{
case XmlNodeType.Text:
string text = reader.Value;
string[] lines = text.Split(new char[] { '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string line in lines)
{
string trimed = line.Trim();
if (trimed.Length == 0)
{
continue;
}
if (endWithBr && content.Count > 0 && content[content.Count - 1] is DialogStmt)
{
DialogStmt dialog = content[content.Count - 1] as DialogStmt;
dialog.Text += Environment.NewLine + trimed;
}
else
{
DialogStmt dialog = new DialogStmt();
dialog.Parent = parent;
dialog.Location = location;
dialog.Text = trimed;
content.Add(dialog);
}
endWithBr = false;
}
break;
case XmlNodeType.Element:
Statement statement = null;
switch (dic[reader.Name])
{
case "br":
endWithBr = true;
continue;
case "expr":
statement = new ExpressionStmt();
break;
case "return":
statement = new ReturnStmt();
break;
case "include":
statement = new IncludeStmt();
break;
case "actor":
statement = new ActorStmt();
break;
case "bg":
statement = new BackgroundStmt();
break;
case "echo":
statement = new EchoStmt();
break;
case "select":
statement = new SelectStmt();
break;
case "selectWithValue":
statement = new SelectStmt();
break;
case "if":
statement = new IfStmt();
break;
case "else":
return;
case "elseif":
return;
case "switch":
statement = new SwitchStmt();
break;
case "break":
statement = new BreakStmt();
break;
case "continue":
statement = new ContinueStmt();
break;
case "loop":
statement = new LoopStmt();
break;
case "music":
statement = new MusicStmt();
break;
case "musicStop":
statement = new MusicStopStmt();
break;
case "musicVol":
statement = new MusicVolStmt();
break;
default:
statement = new FunctionCallStmt();
break;
}
statement.Parent = parent;
statement.Location = location;
statement.Accept(this);
content.Add(statement);
break;
case XmlNodeType.EndElement:
//reader.Read(); //MainContent结束
return;
}
}
}
public void Visit(MusicVolStmt musicVolStmt, object[] args)
{
kernel.Behave(kernel.FuncCaller.MusicVol(musicVolStmt.Amplitude, musicVolStmt.TransitionTime));
}