private void Initialize(SerializedProperty property)
{
if (!_conditionalToTarget.ContainsKey(property))
{
_conditionalToTarget.Add(property, ConditionalFieldUtility.FindRelativeProperty(property, Conditional.FieldToCheck));
}
if (_customDrawersCached)
{
return;
}
if (_allPropertyDrawerAttributeTypes == null)
{
_allPropertyDrawerAttributeTypes = AppDomain.CurrentDomain.GetAssemblies().SelectMany(x => x.GetTypes())
.Where(x => typeof(PropertyDrawer).IsAssignableFrom(x) && !x.IsInterface && !x.IsAbstract);
}
if (HaveMultipleAttributes())
{
_multipleAttributes = true;
GetPropertyDrawerType(property);
}
else if (fieldInfo != null && !fieldInfo.FieldType.Module.ScopeName.Equals(typeof(int).Module.ScopeName))
{
_specialType = true;
GetTypeDrawerType(property);
}
_customDrawersCached = true;
}
public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
{
if (!(attribute is ConditionalFieldAttribute conditional))
{
return(0);
}
Initialize(property);
var propertyToCheck = ConditionalFieldUtility.FindRelativeProperty(property, conditional.FieldToCheck);
_toShow = ConditionalFieldUtility.PropertyIsVisible(propertyToCheck, conditional.Inverse, conditional.CompareValues);
if (!_toShow)
{
return(0);
}
if (_customAttributeDrawer != null)
{
return(_customAttributeDrawer.GetPropertyHeight(property, label));
}
if (_customTypeDrawer != null)
{
return(_customTypeDrawer.GetPropertyHeight(property, label));
}
return(EditorGUI.GetPropertyHeight(property));
}
public static bool BehaviourPropertyIsVisible(MonoBehaviour behaviour, string propertyName, ConditionalFieldAttribute appliedAttribute)
{
if (string.IsNullOrEmpty(appliedAttribute.FieldToCheck))
{
return(true);
}
var so = new SerializedObject(behaviour);
var property = so.FindProperty(propertyName);
var targetProperty = ConditionalFieldUtility.FindRelativeProperty(property, appliedAttribute.FieldToCheck);
return(ConditionalFieldUtility.PropertyIsVisible(targetProperty, appliedAttribute.Inverse, appliedAttribute.CompareValues));
}
private static bool ExcludeCheckIfConditionalFieldHidden(FieldInfo field, UnityEngine.Object obj)
{
if (_conditionallyVisibleType == null)
{
return(false);
}
if (!field.IsDefined(_conditionallyVisibleType, false))
{
return(false);
}
// Get a specific attribute of this field
var conditionalFieldAttribute = field.GetCustomAttributes(_conditionallyVisibleType, false)
.Select(a => a as ConditionalFieldAttribute)
.SingleOrDefault();
return(conditionalFieldAttribute != null &&
!ConditionalFieldUtility.BehaviourPropertyIsVisible(obj, field.Name, conditionalFieldAttribute));
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
if (!(attribute is ReadOnlyAttribute conditional))
{
return;
}
bool enabled = false;
if (!string.IsNullOrEmpty(conditional.FieldToCheck))
{
var propertyToCheck = ConditionalFieldUtility.FindRelativeProperty(property, conditional.FieldToCheck);
enabled = !ConditionalFieldUtility.PropertyIsVisible(propertyToCheck, conditional.Inverse, conditional.CompareValues);
}
GUI.enabled = enabled;
EditorGUI.PropertyField(position, property, label, true);
GUI.enabled = true;
}
public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
{
Initialize(property);
_toShow = ConditionalFieldUtility.PropertyIsVisible(_conditionalToTarget[property], _attribute.Inverse, _attribute.CompareValues);
if (!_toShow)
{
return(0);
}
if (_genericDrawerInstance != null)
{
return(_genericDrawerInstance.GetPropertyHeight(property, label));
}
if (_genericTypeDrawerInstance != null)
{
return(_genericTypeDrawerInstance.GetPropertyHeight(property, label));
}
return(EditorGUI.GetPropertyHeight(property));
}
