public override object Convert(object value, Type type, IFormatProvider formatProvider)
{
if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(Nullable <>))
{
if (value == null)
{
return(null);
}
Type underlyingType = type.GetGenericArguments()[0];
return(Convert(value, underlyingType, formatProvider));
}
if (type == YogaValueType)
{
var res = YogaValueConverter.NormalizeYogaValue(value);
if (res.HasValue)
{
return(res.Value);
}
}
if (value == null)
{
if (TypeConverter.TypeIsNullable(type))
{
return(null);
}
throw new NotSupportedException($"Unable to convert null to '{type.FullName}'");
}
if (type == ColorType)
{
if (value is Color v)
{
return(v);
}
var res = ColorConverter.FromJsValue(JsValue.FromObject(engine, value));
if (res.HasValue)
{
return(res.Value);
}
}
else if (type == Vector2Type)
{
if (value is Vector2 v)
{
return(v);
}
var res = Vector2Converter.FromJsValue(JsValue.FromObject(engine, value));
if (res.HasValue)
{
return(res.Value);
}
}
else if (type == Vector4Type)
{
if (value is Vector4 v)
{
return(v);
}
var res = Vector4Converter.FromJsValue(JsValue.FromObject(engine, value));
if (res.HasValue)
{
return(res.Value);
}
}
else if (type.IsEnum && value is string s)
{
return(Enum.Parse(type, s, true));
}
return(base.Convert(value, type, formatProvider));
}