private void ListModified(ReorderableList list)
{
list.serializedProperty.serializedObject.ApplyModifiedProperties();
switch (_currentListModification)
{
case LIST_MODIFICATION.ADD:
_pathWayNavMeshUI.UpdatePathAt(_indexCurrentModification);
break;
case LIST_MODIFICATION.SUPP:
if (list.serializedProperty.arraySize > 1)
{
_pathWayNavMeshUI.UpdatePathAt((list.serializedProperty.arraySize + _indexCurrentModification) % list.serializedProperty.arraySize);
}
break;
case LIST_MODIFICATION.DRAG:
_pathWayNavMeshUI.UpdatePathAt(list.index);
_pathWayNavMeshUI.UpdatePathAt(_indexCurrentModification);
break;
default:
break;
}
_currentListModification = LIST_MODIFICATION.OTHER;
}
private void RemoveItem(ReorderableList list)
{
int index = list.index;
list.serializedProperty.DeleteArrayElementAtIndex(index);
if (list.index == list.serializedProperty.arraySize)
{
list.index--;
}
_indexCurrentModification = index - 1;
_currentListModification = LIST_MODIFICATION.SUPP;
}
private void OnEnable()
{
Undo.undoRedoPerformed += DoUndo;
_reorderableList = new ReorderableList(serializedObject, serializedObject.FindProperty("Waypoints"), true, true, true, true);
_reorderableList.drawHeaderCallback += DrawHeader;
_reorderableList.drawElementCallback += DrawElement;
_reorderableList.onAddCallback += AddItem;
_reorderableList.onRemoveCallback += RemoveItem;
_reorderableList.onChangedCallback += ListModified;
_reorderableList.onMouseDragCallback += DragItem;
_pathway = (target as Pathway);
_pathWayNavMeshUI = new PathWayNavMeshUI(_pathway);
_pathwayHandles = new PathwayHandles(_pathway);
_currentListModification = LIST_MODIFICATION.OTHER;
}
private void AddItem(ReorderableList list)
{
int index = list.index;
if (index > -1 && list.serializedProperty.arraySize >= 1)
{
list.serializedProperty.InsertArrayElementAtIndex(index + 1);
Vector3 previous = list.serializedProperty.GetArrayElementAtIndex(index).FindPropertyRelative("waypoint").vector3Value;
list.serializedProperty.GetArrayElementAtIndex(index + 1).FindPropertyRelative("waypoint").vector3Value = new Vector3(previous.x + 2, previous.y, previous.z + 2);
_indexCurrentModification = index + 1;
}
else
{
list.serializedProperty.InsertArrayElementAtIndex(list.serializedProperty.arraySize);
Vector3 previous = Vector3.zero;
list.serializedProperty.GetArrayElementAtIndex(list.serializedProperty.arraySize - 1).FindPropertyRelative("waypoint").vector3Value = new Vector3(previous.x + 2, previous.y, previous.z + 2);
_indexCurrentModification = list.serializedProperty.arraySize - 1;
}
_currentListModification = LIST_MODIFICATION.ADD;
list.index++;
}
private void DragItem(ReorderableList list)
{
_indexCurrentModification = list.index;
_currentListModification = LIST_MODIFICATION.DRAG;
}
