/// <summary>
/// Searches through a class for InspectorField tags creates properties that can be serialized and
/// automatically rendered in a custom inspector
/// </summary>
/// <param name="source"></param>
/// <returns></returns>
public static List <InspectorPropertySetting> GetSettings(T source)
{
Type myType = source.GetType();
List <InspectorPropertySetting> settings = new List <InspectorPropertySetting>();
PropertyInfo[] propInfoList = myType.GetProperties();
for (int i = 0; i < propInfoList.Length; i++)
{
PropertyInfo propInfo = propInfoList[i];
var attrs = (InspectorField[])propInfo.GetCustomAttributes(typeof(InspectorField), false);
foreach (var attr in attrs)
{
settings.Add(InspectorField.FieldToProperty(attr, propInfo.GetValue(source, null), propInfo.Name));
}
}
FieldInfo[] fieldInfoList = myType.GetFields();
for (int i = 0; i < fieldInfoList.Length; i++)
{
FieldInfo fieldInfo = fieldInfoList[i];
var attrs = (InspectorField[])fieldInfo.GetCustomAttributes(typeof(InspectorField), false);
foreach (var attr in attrs)
{
settings.Add(InspectorField.FieldToProperty(attr, fieldInfo.GetValue(source), fieldInfo.Name));
}
}
return(settings);
}
/// <summary>
/// Copies values from Inspector PropertySettings to an instantiated class on start,
/// helps overcome polymorphism limitations of serialization
/// </summary>
/// <param name="target"></param>
/// <param name="settings"></param>
public static void LoadSettings(T target, List <InspectorPropertySetting> settings)
{
Type myType = target.GetType();
PropertyInfo[] propInfoList = myType.GetProperties();
for (int i = 0; i < propInfoList.Length; i++)
{
PropertyInfo propInfo = propInfoList[i];
var attrs = (InspectorField[])propInfo.GetCustomAttributes(typeof(InspectorField), false);
foreach (var attr in attrs)
{
object value = InspectorField.GetSettingValue(settings, propInfo.Name);
propInfo.SetValue(target, value);
}
}
FieldInfo[] fieldInfoList = myType.GetFields();
for (int i = 0; i < fieldInfoList.Length; i++)
{
FieldInfo fieldInfo = fieldInfoList[i];
var attrs = (InspectorField[])fieldInfo.GetCustomAttributes(typeof(InspectorField), false);
foreach (var attr in attrs)
{
object value = InspectorField.GetSettingValue(settings, fieldInfo.Name);
fieldInfo.SetValue(target, value);
}
}
}
public static InspectorPropertySetting FieldToProperty(InspectorField attributes, object fieldValue, string fieldName)
{
InspectorPropertySetting setting = new InspectorPropertySetting();
setting.Type = attributes.Type;
setting.Tooltip = attributes.Tooltip;
setting.Label = attributes.Label;
setting.Options = attributes.Options;
setting.Name = fieldName;
setting = UpdatePropertySetting(setting, fieldValue);
return(setting);
}