private Func <FieldType> GetMin <FieldType>(SerializedProperty property, MinimumAttribute minimumAttribute, FieldType defaultValue)
{
if (!string.IsNullOrEmpty(minimumAttribute.Compare))
{
var method = fieldInfo.DeclaringType.GetMethod(minimumAttribute.Compare, BindingFlags.Static | BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
var field = fieldInfo.DeclaringType.GetField(minimumAttribute.Compare, BindingFlags.Static | BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
var prop = fieldInfo.DeclaringType.GetProperty(minimumAttribute.Compare, BindingFlags.Static | BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
if (method != null)
{
if (method.ReturnType != typeof(FieldType))
{
Debug.LogWarningFormat(_invalidMethodReturnWarning, property.propertyPath, minimumAttribute.Compare, property.type);
}
else if (!method.HasSignature(null))
{
Debug.LogWarningFormat(_invalidMethodParametersWarning, property.propertyPath, minimumAttribute.Compare);
}
else
{
return(() => (FieldType)method.Invoke(method.IsStatic ? null : property.GetOwner <object>(), null));
}
}
else if (field != null)
{
if (field.FieldType != typeof(FieldType))
{
Debug.LogWarningFormat(_invalidFieldReturnWarning, property.propertyPath, minimumAttribute.Compare, property.type);
}
else
{
return(() => (FieldType)field.GetValue(field.IsStatic ? null : property.GetOwner <object>()));
}
}
else if (prop != null)
{
if (prop.PropertyType != typeof(FieldType) || !prop.CanRead)
{
Debug.LogWarningFormat(_invalidPropertyReturnWarning, property.propertyPath, minimumAttribute.Compare, property.type);
}
else
{
return(() => (FieldType)prop.GetValue(prop.GetGetMethod().IsStatic ? null : property.GetOwner <object>()));
}
}
else
{
Debug.LogWarningFormat(_missingCompareWarning, property.propertyPath, minimumAttribute.Compare, fieldInfo.DeclaringType.Name);
}
}
return(() => defaultValue);
}
private Dictionary <string, MinMax> getBounds(IEnumerable <AccessorMemberInfo> accessorInfoList)
{
var result = new Dictionary <string, MinMax>();
foreach (var accessorMemberInfo in accessorInfoList)
{
result.Add(accessorMemberInfo.Name,
new MinMax(MinimumAttribute.MinimumFor(accessorMemberInfo),
MaximumAttribute.MaximumFor(accessorMemberInfo)));
}
return(result);
}
private MinMax getBounds(MemberInfo memberInfo)
{
return(new MinMax(MinimumAttribute.MinimumFor(memberInfo), MaximumAttribute.MaximumFor(memberInfo)));
}
