check invalid values in MultiPlayer conversions

2005-09-05 02:19:01 +00:00
parent 6715dac653
commit ca22d71ba4
1 changed files with 4 additions and 0 deletions
@@ -697,11 +697,15 @@ void InputMapper::ResetKeyRepeat( StyleInput StyleI )

 InputDevice InputMapper::MultiPlayerToInputDevice( MultiPlayer mp )
 {
+	if( mp == MultiPlayer_INVALID )
+		return DEVICE_NONE;
 	return (InputDevice)(mp + DEVICE_JOY1);
 }

 MultiPlayer InputMapper::InputDeviceToMultiPlayer( InputDevice id )
 {
+	if( id == DEVICE_NONE )
+		return MultiPlayer_INVALID;
 	return (MultiPlayer)(id - DEVICE_JOY1);
 }