public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
{
LocalComponentAttribute localComponentAttribute = attribute as LocalComponentAttribute;
if (property.objectReferenceValue == null || !localComponentAttribute.hideProperty)
{
return(EditorGUI.GetPropertyHeight(property, label));
}
return(-EditorGUIUtility.standardVerticalSpacing);
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
LocalComponentAttribute localComponentAttribute = attribute as LocalComponentAttribute;
bool multiEdit = property.serializedObject.isEditingMultipleObjects;
if (multiEdit)
{
foreach (var obj in property.serializedObject.targetObjects)
{
if (obj == null)
{
continue;
}
var serObj = new SerializedObject(obj);
var prop = serObj.FindProperty(property.propertyPath);
if (prop == null)
{
continue;
}
AssignValues(prop, localComponentAttribute);
serObj.ApplyModifiedProperties();
}
}
else
{
AssignValues(property, localComponentAttribute);
}
bool wasEnabled = GUI.enabled;
if (property.objectReferenceValue == null)
{
EditorGUI.PropertyField(position, property, label);
}
else
{
if (localComponentAttribute.lockProperty)
{
GUI.enabled = false;
}
if (!localComponentAttribute.hideProperty)
{
EditorGUI.PropertyField(position, property, label);
}
if (multiEdit && property.hasMultipleDifferentValues)
{
EditorGUI.showMixedValue = true;
}
}
GUI.enabled = wasEnabled;
}
private void AssignValues(SerializedProperty property, LocalComponentAttribute localComponentAttribute)
{
if (property.objectReferenceValue != null)
{
return;
}
GameObject mono = null;
if (localComponentAttribute.parentObject != null && localComponentAttribute.parentObject != "")
{
string propertyPath = property.propertyPath; //returns the property path of the property we want to apply the attribute to
string conditionPath = propertyPath.Replace(property.name, localComponentAttribute.parentObject); //changes the path to the conditionalsource property path
SerializedProperty sourcePropertyValue = property.serializedObject.FindProperty(conditionPath);
if (sourcePropertyValue != null)
{
mono = sourcePropertyValue.objectReferenceValue as GameObject;
}
if (mono == null)
{
property.objectReferenceValue = null;
return;
}
if (sourcePropertyValue == null)
{
Debug.LogError("Field " + fieldInfo.Name + " doesn't exist!");
return;
}
}
else
{
mono = (property.serializedObject.targetObject as MonoBehaviour).gameObject;
}
//if(fieldInfo.FieldType.IsSubclassOf(typeof(Component)) )
if (typeof(Component).IsAssignableFrom(fieldInfo.FieldType))
{
if (property.objectReferenceValue == null)
{
Component comp = null;
bool includeInactive = localComponentAttribute.includeInactive;
switch (localComponentAttribute.getComponentFromChildrens)
{
default:
case GetComponentTargets.Local:
comp = mono.GetComponent(fieldInfo.FieldType);
break;
case GetComponentTargets.Childrens:
comp = mono.GetComponentInChildren(fieldInfo.FieldType, includeInactive);
break;
case GetComponentTargets.Parents:
#if UNITY_2021_2_OR_NEWER
comp = mono.GetComponentInParent(fieldInfo.FieldType, includeInactive);
#else
comp = mono.GetComponentInParent(fieldInfo.FieldType);
#endif
break;
case GetComponentTargets.Anywhere:
var roots = mono.scene.GetRootGameObjects();
foreach (var root in roots)
{
comp = root.GetComponentInChildren(fieldInfo.FieldType, includeInactive);
if (comp != null)
{
break;
}
}
break;
}
property.objectReferenceValue = comp;
}
}
else
{
Debug.LogError("Field <b>" + fieldInfo.Name + "</b> of " + mono.GetType() + " is not a component!", mono);
}
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
LocalComponentAttribute localComponentAttribute = attribute as LocalComponentAttribute;
bool wasEnabled = GUI.enabled;
if (!label.text.Contains(" (local)"))
{
label.text += " (local)";
}
if (localComponentAttribute.lockProperty)
{
GUI.enabled = false;
}
if (!localComponentAttribute.hideProperty)
{
EditorGUI.PropertyField(position, property, label);
}
GUI.enabled = wasEnabled;
if (property.objectReferenceValue != null)
{
return;
}
GameObject mono = null;
if (localComponentAttribute.parentObject != null && localComponentAttribute.parentObject != "")
{
string propertyPath = property.propertyPath; //returns the property path of the property we want to apply the attribute to
string conditionPath = propertyPath.Replace(property.name, localComponentAttribute.parentObject); //changes the path to the conditionalsource property path
SerializedProperty sourcePropertyValue = property.serializedObject.FindProperty(conditionPath);
if (sourcePropertyValue != null)
{
mono = sourcePropertyValue.objectReferenceValue as GameObject;
}
if (mono == null)
{
property.objectReferenceValue = null;
return;
}
if (sourcePropertyValue == null)
{
Debug.LogError("Field " + fieldInfo.Name + " doesn't exist!");
return;
}
}
else
{
mono = (property.serializedObject.targetObject as MonoBehaviour).gameObject;
}
//if(fieldInfo.FieldType.IsSubclassOf(typeof(Component)) )
if (typeof(Component).IsAssignableFrom(fieldInfo.FieldType))
{
if (property.objectReferenceValue == null)
{
Component comp;
if (localComponentAttribute.getComponentFromChildrens)
{
comp = mono.GetComponentInChildren(fieldInfo.FieldType);
}
else
{
comp = mono.GetComponent(fieldInfo.FieldType);
}
property.objectReferenceValue = comp;
}
}
else
{
Debug.LogError("Field <b>" + fieldInfo.Name + "</b> of " + mono.GetType() + " is not a component!", mono);
}
}