private static void DrawAtlasesList(BlockSet blockSet)
{
Atlas[] list = blockSet.GetAtlases();
GUILayout.BeginVertical(GUI.skin.box, GUILayout.ExpandWidth(true));
{
selectedAtlas = EditorGUIUtils.DrawList(selectedAtlas, list);
EditorGUILayout.Separator();
GUILayout.BeginHorizontal();
if (GUILayout.Button("Add"))
{
ArrayUtility.Add <Atlas>(ref list, new Atlas());
selectedAtlas = list.Length - 1;
GUI.changed = true;
}
if (GUILayout.Button("Remove") && selectedAtlas != -1)
{
Undo.RegisterUndo(blockSet, "Remove atlas");
ArrayUtility.RemoveAt <Atlas>(ref list, selectedAtlas);
selectedAtlas = Mathf.Clamp(selectedAtlas, 0, list.Length - 1);
GUI.changed = true;
}
GUILayout.EndHorizontal();
}
GUILayout.EndVertical();
blockSet.SetAtlases(list);
}