public void resolveFields()
{
IdentifiedGameObject stored, identified;
foreach (StatemapField field in definitions)
{
if (field.type == typeof(IdentifiedGameObject))
{
stored = (IdentifiedGameObject)field.value;
if (stored == null || String.IsNullOrEmpty(stored.guid))
{
continue;
}
identified = StatemapDefinition.getHeldObject(stored.guid);
if (identified == null)
{
Debug.LogError("Unable to resolve moron gameObject statemap field with guid '" + stored.guid + "'");
continue;
}
stored.gameObject = identified.gameObject;
}
}
}
/// <summary>
/// Ensures that the given GameObject is present in the scene, and has the appropriate invisible child indicating its presence.
/// If the [obj] is a prefab, it will be instantiated silently in the scene and assigned a guid corrosponding to its asset guid.
/// If the [obj] is in the scene, it will be ensured that it has the appropriate invisible child.
/// In either case, the appropriate guid to use for the [obj] will be returned.
/// If the [obj] could not be found in scene or assets, a blank string is returned.
/// </summary>
private static IdentifiedGameObject ensureGUID(GameObject obj)
{
IdentifiedGameObject identified;
SerializedGameObject serializedMarker;
String guid;
// see if we have it tracked already
foreach (IdentifiedGameObject val in SerializedGameObject.identifiedObjects.Values)
{
if (val.gameObject == obj)
{
return(val);
}
}
// scene object?
serializedMarker = obj.GetComponent <SerializedGameObject>();
if (serializedMarker != null)
{
guid = serializedMarker.guid;
// make sure that if this is a prefab, an instantiated version exists in the scene.
StatemapDefinition.getHeldObject(guid);
// add to registry
identified = new IdentifiedGameObject(guid, obj);
SerializedGameObject.identifiedObjects[guid] = identified;
return(identified);
}
// otherwise, check if it's from the asset database (if we're in the editor).
identified = ensureAssetGUID(obj);
if (identified != null)
{
return(identified);
}
// in the scene but just not marked yet.
guid = GUID.Generate().ToString().Replace("-", "");
serializedMarker = obj.AddComponent <SerializedGameObject>();
serializedMarker.guid = guid;
identified = new IdentifiedGameObject(guid, obj);
SerializedGameObject.identifiedObjects[guid] = identified;
return(identified);
}
private static IdentifiedGameObject ensureAssetGUID(GameObject obj)
{
#if UNITY_EDITOR
IdentifiedGameObject ret;
GameObject instantiated;
SerializedGameObject marker;
String guid, path;
path = AssetDatabase.GetAssetPath(obj);
if (String.IsNullOrEmpty(path))
{
return(null);
}
// this is definitely an asset, see if it's already invisibly in the scene.
guid = AssetDatabase.AssetPathToGUID(path);
ret = StatemapDefinition.getHeldObject(guid);
if (ret != null)
{
return(ret);
}
// doesn't yet exist. Instantiate an invisible copy in the instance, make sure the guid is discoverable from the prefab.
guid = GUID.Generate().ToString().Replace("-", "");
instantiated = (GameObject)GameObject.Instantiate(obj);
instantiated.transform.SetParent(StatemapDefinition.getGUIDHolder().transform, false);
marker = instantiated.AddComponent <SerializedGameObject>();
marker.guid = guid;
instantiated.SetActive(false);
ret = new IdentifiedGameObject(guid, obj);
SerializedGameObject.identifiedObjects[guid] = ret;
return(ret);
#endif
}
public static System.Object propertyField(String label, float labelWidth, Type type, System.Object value, float width)
{
IdentifiedGameObject stored, identified;
GameObject obj;
EditorGUILayout.BeginHorizontal();
if (type == null)
{
throw new ArgumentNullException("No type specified");
}
try
{
EditorGUILayout.LabelField(label, GUILayout.Width(labelWidth));
if (type == typeof(bool))
{
return(EditorGUILayout.Toggle((bool)value, GUILayout.Width(width)));
}
if (type == typeof(int))
{
return(EditorGUILayout.IntField((int)value, GUILayout.Width(width)));
}
if (type == typeof(float))
{
return(EditorGUILayout.FloatField((float)value, GUILayout.Width(width)));
}
if (type == typeof(String))
{
return(EditorGUILayout.TextField((String)value, GUILayout.Width(width)));
}
if (type == typeof(Vector3))
{
return(EditorGUILayout.Vector3Field("", (Vector3)value, GUILayout.Width(width)));
}
if (type == typeof(IdentifiedGameObject))
{
stored = (IdentifiedGameObject)value;
// empty (never-assigned) guid?
if (stored == null || String.IsNullOrEmpty(stored.guid))
{
obj = (GameObject)EditorGUILayout.ObjectField(null, typeof(GameObject), true, GUILayout.Width(width));
if (stored == null && obj != null)
{
return(new IdentifiedGameObject(null, obj));
}
if (stored != null && obj != stored.gameObject)
{
return(new IdentifiedGameObject(null, obj));
}
return(stored);
}
identified = StatemapDefinition.getHeldObject(stored.guid);
stored.gameObject = (GameObject)EditorGUILayout.ObjectField((GameObject)identified.gameObject, typeof(GameObject), true, GUILayout.Width(width));
return(stored);
}
throw new ArgumentException("Cannot support fields of type " + type.Name);
}
finally
{
EditorGUILayout.EndHorizontal();
}
}