private static string GetFloatText(IniToken token)
{
var floatText = string.Empty;
var seenDot = false;
foreach (var c in token.Text)
{
if (!char.IsDigit(c) && c != '.' && c != '-')
{
break;
}
if (c == '.')
{
if (seenDot)
{
break;
}
else
{
seenDot = true;
}
}
floatText += c;
}
return(floatText);
}
public static T ParseEnum<T>(IniToken token)
where T : struct
{
var stringToValueMap = GetEnumMap<T>();
if (stringToValueMap.TryGetValue(token.Text.ToUpper(), out var enumValue))
return (T)(object)enumValue;
throw new IniParseException($"Invalid value for type '{typeof(T).Name}': '{token.Text}'", token.Position);
}
private bool ScanBoolean(IniToken token)
{
switch (token.Text.ToUpperInvariant())
{
case "YES":
return(true);
case "NO":
return(false);
default:
throw new IniParseException($"Invalid value for boolean: '{token.Text}'", token.Position);
}
}
public string ScanBoneName(IniToken token) => token.Text;
private float ScanPercentage(IniToken token) => ScanFloat(token);
public float ScanFloat(IniToken token)
{
return(ParseUtility.ParseFloat(GetFloatText(token)));
}
public bool IsFloat(IniToken token)
{
var floatText = GetFloatText(token);
return(!string.IsNullOrEmpty(floatText) && ParseUtility.TryParseFloat(floatText, out _));
}
public byte ScanByte(IniToken token) => (byte)ScanInteger(token);
private long ScanLong(IniToken token) => Convert.ToInt64(token.Text);
public uint ScanUnsignedInteger(IniToken token) => Convert.ToUInt32(token.Text);
public int ScanInteger(IniToken token) => Convert.ToInt32(token.Text);
public bool IsInteger(IniToken token) => int.TryParse(token.Text, out _);
public string ScanAssetReference(IniToken token) => token.Text;
private void UnexpectedToken(IniToken token)
{
throw new IniParseException($"Unexpected token: {token}", token.Position);
}