public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
if (property == null || property.objectReferenceValue == null)
{
RefEditorGUI.DefaultPropertyField(position, property, label);
return;
}
if (property.objectReferenceValue is ScriptableObject)
{
Debug.Log("Default");
Default(position, property, label);
return;
}
MonoBehaviour behaviour = property.objectReferenceValue as MonoBehaviour;
List <Object> components = new List <Object>(behaviour.gameObject.GetComponents <MonoBehaviour>());
if (components.Count == 1)
{
Default(position, property, label);
return;
}
index = UnityEngine.Mathf.Max(1, components.IndexOf(behaviour) + 1);
string[] texts = new string[components.Count + 1];
texts[0] = "None";
for (int i = 1; i < components.Count + 1; i++)
{
texts[i] = i.ToString() + " : " + components[i - 1].ToString();
}
index = EditorGUI.Popup(position, property.displayName, index, texts);
if (index == 0)
{
property.objectReferenceValue = null;
Default(position, property, label);
return;
}
property.objectReferenceValue = components[index - 1];
}
public void Default(Rect position, SerializedProperty property, GUIContent label)
{
RefEditorGUI.DefaultPropertyField(position, property, label);
}