package chess.controller;

import chess.model.Game;

public abstract class Command {

	public enum CommandResult {
		/** The command was successfull. Should update display and switch player turn. */
		Moved,
		/** The command was successfull. Should not update anything */
		NotMoved,
		/** The command was successfull. Should only update display */
		ActionNeeded,
		/** The command was not successfull */
		NotAllowed;
	}

	public abstract CommandResult execute(Game game, OutputSystem outputSystem);

	public void postExec(Game game, OutputSystem outputSystem) {}
}