private static VariableModel ToVariableModel(Variable v, int i)
{
var set = v as VariableSet;
var children = set == null
? new ObservableCollection<VariableModel>()
: new ObservableCollection<VariableModel>(set.Variables.Select(ToVariableModel));
var typed = v as TypedVariable;
var type = typed == null
? "None"
: typed.Type;
var value = typed == null || typed.Value == null
? ""
: typed.Value.ToString();
return new VariableModel
{
Index = i,
Name = v == null ? "" : v.Name,
Type = type,
Value = value,
DebugString = v == null ? "" : v.ToString(),
Children = children
};
}
private void ReadVariables(BinaryReader reader, IReadSavegameProgress progress)
{
var parser = new VariableParser(VariableNames);
// TODO: Use while loops in each of the recursive parsers
var parsers = new List<VariableParserBase>
{
new ManuVariableParser(),
new OpVariableParser(),
new VlVariableParser(),
new AvalVariableParser(),
new PorpVariableParser(),
new SxapVariableParser(),
new SsVariableParser(parser),
new BsVariableParser(parser),
new BlckVariableParser(parser)
};
parser.RegisterParsers(parsers);
Variable[] variables = new Variable[VariableTableEntries.Length];
for (int i = 0; i < VariableTableEntries.Length; i++)
{
// Calculate the size of the next token
var size = VariableTableEntries[i].Size;
int tokenSize;
// There is a hidden variable before the last one
if (i < VariableTableEntries.Length - 2)
{
tokenSize = VariableTableEntries[i + 1].Offset - VariableTableEntries[i].Offset;
}
else
{
tokenSize = VariableTableEntries[i].Size;
}
reader.BaseStream.Position = VariableTableEntries[i].Offset;
try
{
// Tokenizing
var readTokenSize = tokenSize;
var variable = parser.Parse(reader, ref readTokenSize);
variable.Size = size;
variable.TokenSize = tokenSize;
variables[i] = variable;
}
catch (ParseVariableException e)
{
Debug.WriteLine(e.Message);
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
if (i % 250 == 0 && progress != null) progress.Report(true, false, i, VariableTableEntries.Length);
}
// Parsing
var valueParser = new VariableValueParser();
var stack = new Stack<Variable>(variables.Reverse());
var root = valueParser.Parse<SavegameRoot>(stack);
Variables = variables;
}