/// <exception cref="CommandSyntaxException" />
public override double Parse(IStringReader reader)
{
var start = reader.Cursor;
var result = reader.ReadDouble();
if (result < Minimum)
{
reader.Cursor = start;
throw CommandSyntaxException.BuiltInExceptions.DoubleTooLow().CreateWithContext(reader, result, Minimum);
}
if (result > Maximum)
{
reader.Cursor = start;
throw CommandSyntaxException.BuiltInExceptions.DoubleTooHigh().CreateWithContext(reader, result, Maximum);
}
return(result);
}
public ReadResults ReadInteger(out WorldCoordinate result)
{
result = default;
if (!StringReader.CanRead())
{
return(ReadResults.Failure(CommandError.ExpectedBlockPosition().WithContext(StringReader)));
}
if (StringReader.Peek() == '^')
{
return(ReadResults.Failure(CommandError.MixedCoordinateType().WithContext(StringReader)));
}
bool isRelative = IsRelative();
double value = 0.0d;
if (!StringReader.AtEndOfArgument())
{
if (UseBedrock && !IsNumberPart(StringReader.Peek()))
{
result = new WorldCoordinate(value, isRelative);
return(ReadResults.Success());
}
ReadResults readResults;
if (isRelative)
{
readResults = StringReader.ReadDouble(out value);
}
else
{
readResults = StringReader.ReadInteger(out int integerValue);
value = integerValue;
}
if (!readResults.Successful)
{
return(readResults);
}
}
result = new WorldCoordinate(value, isRelative);
return(ReadResults.Success());
}
private ReadResults ReadDouble(out double result)
{
result = default;
if (!StringReader.CanRead())
{
return(ReadResults.Failure(CommandError.ExpectedCoordinate().WithContext(StringReader)));
}
if (StringReader.Peek() != '^')
{
return(ReadResults.Failure(CommandError.MixedCoordinateType().WithContext(StringReader)));
}
StringReader.Skip();
if (StringReader.AtEndOfArgument() || (UseBedrock && !IsNumberPart(StringReader.Peek())))
{
result = 0.0d;
return(ReadResults.Success());
}
else
{
return(StringReader.ReadDouble(out result));
}
}
public ReadResults Parse(IStringReader reader, DispatcherResources resources, out double result)
{
int start = reader.GetCursor();
ReadResults readResults = reader.ReadDouble(out result);
if (readResults.Successful)
{
if (result < Minimum)
{
reader.SetCursor(start);
return(ReadResults.Failure(CommandError.DoubleTooLow(result, Minimum).WithContext(reader)));
}
if (result > Maximum)
{
reader.SetCursor(start);
return(ReadResults.Failure(CommandError.DoubleTooHigh(result, Maximum).WithContext(reader)));
}
}
return(readResults);
}
