Add ModeChoice::IsZero.

2003-09-29 08:56:33 +00:00
parent 93ef4ec22e
commit a1ac9e2326
2 changed files with 15 additions and 0 deletions
@@ -253,3 +253,17 @@ void ModeChoice::Apply( PlayerNumber pn ) const
 		PROFILEMAN->TryLoadProfile( pn );
 	}
 }
+
+bool ModeChoice::IsZero() const
+{
+	if( m_game != GAME_INVALID ||
+		m_pm != PLAY_MODE_INVALID ||
+		m_style != STYLE_INVALID ||
+		m_dc != DIFFICULTY_INVALID ||
+		m_sAnnouncer != "" ||
+		m_sModifiers != "" )
+		return false;
+
+	return true;
+}
+