void DrawPointInspector(BezierPoint point, int index)
{
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("X", GUILayout.Width(20)))
{
Undo.SetCurrentGroupName("Remove Point");
Undo.RecordObject(curve, "Remove Point Reference");
pointsProp.MoveArrayElement(curve.GetPointIndex(point), curve.pointCount - 1);
pointsProp.arraySize--;
Undo.DestroyObjectImmediate(point.gameObject);
Undo.CollapseUndoOperations(Undo.GetCurrentGroup());
return;
}
EditorGUILayout.ObjectField(point.gameObject, typeof(GameObject), true);
if (index != 0 && GUILayout.Button(@"/\", GUILayout.Width(25)))
{
UnityEngine.Object other = pointsProp.GetArrayElementAtIndex(index - 1).objectReferenceValue;
pointsProp.GetArrayElementAtIndex(index - 1).objectReferenceValue = point;
pointsProp.GetArrayElementAtIndex(index).objectReferenceValue = other;
}
if (index != pointsProp.arraySize - 1 && GUILayout.Button(@"\/", GUILayout.Width(25)))
{
UnityEngine.Object other = pointsProp.GetArrayElementAtIndex(index + 1).objectReferenceValue;
pointsProp.GetArrayElementAtIndex(index + 1).objectReferenceValue = point;
pointsProp.GetArrayElementAtIndex(index).objectReferenceValue = other;
}
EditorGUILayout.EndHorizontal();
EditorGUI.indentLevel++;
EditorGUI.indentLevel++;
BezierPointEditor.DrawInspector(point, drawPositionInspector: true);
EditorGUI.indentLevel--;
EditorGUI.indentLevel--;
}
static void DrawPointSceneGUI(BezierPoint point)
{
BezierPointEditor.DrawSceneGUI(point, selected: false);
}