feat: add undo

2025-04-05 10:53:41 +02:00
parent 8c2c6946d7
commit 2ec7be27ca
9 changed files with 71 additions and 11 deletions
--- a/app/src/main/java/chess/controller/PlayerCommand.java
+++ b/app/src/main/java/chess/controller/PlayerCommand.java
@@ -3,5 +3,5 @@ package chess.controller;
 import chess.model.Game;

 public abstract class PlayerCommand extends Command{
-	public abstract void undo(Game game, OutputSystem outputSystem);
+	public abstract CommandResult undo(Game game, OutputSystem outputSystem);
 }