private DatObject ParseObject()
{
var datObject = new DatObject();
Token curToken = Token.Property;
while (curToken != Token.None)
{
if (ReadIndex >= Content.Length)
{
break;
}
var chr = Content[ReadIndex];
ReadIndex++;
CurrentLinePos++;
if (chr == '\n')
{
CurrentLinePos = 0;
CurrentLine++;
continue;
}
if (chr == '\r')
{
continue;
}
var whiteSpace = char.IsWhiteSpace(chr);
if (whiteSpace)
{
continue;
}
if (chr == ')')
{
break;
}
ReadIndex--;
datObject.Properties.Add(ParseProperty());
}
return(datObject);
}
private DatGame ParseGame(DatObject datObj)
{
if (datObj == null)
{
throw new ArgumentNullException("Can't parse game object, no object given.");
}
var datGame = new DatGame();
foreach (var prop in datObj.Properties)
{
var romAdded = false;
if (prop.Name == "rom" && !romAdded)
{
romAdded = true;
foreach (var romDatProp in (prop.Value as DatObject).Properties)
{
if (datGameProperties.TryGetValue("rom." + romDatProp.Name, out var romPropInfo))
{
SetParsedProperty(romPropInfo, datGame, (string)romDatProp.Value);
}
}
}
else if (datGameProperties.TryGetValue(prop.Name, out var propInfo))
{
if (prop.Value is DatObject)
{
throw new Exception("Can't assign object to uknown dat property.");
}
SetParsedProperty(propInfo, datGame, (string)prop.Value);
}
}
datGame.FixData();
return(datGame);
}
