make controller interface type publisher for webApp

PanterSoft · Dec 3, 2023 · 347e92e · 347e92e
1 parent c8683ab
commit 347e92e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/main/scala/de/htwg/se/Chess/Controller/ControllerInterface.scala b/src/main/scala/de/htwg/se/Chess/Controller/ControllerInterface.scala
@@ -4,7 +4,9 @@ import de.htwg.se.Chess.util.Observable
 import de.htwg.se.Chess.controller.controllerComponent.GameState._
 import de.htwg.se.Chess.model._
 
-trait ControllerInterface extends Observable{
+import scala.swing.Publisher
+
+trait ControllerInterface extends Observable with Publisher{
     var field: Board
     def game_state: GameState
     def board_to_string_c(): String