private void comboFlipMap_SelectedIndexChanged(object sender, EventArgs e)
{
if (_editor.SelectedRoom == null)
{
return;
}
var room = _editor.SelectedRoom;
short alternateGroupIndex = (short)(comboFlipMap.SelectedIndex - 1);
if (room.Alternated)
{
if (alternateGroupIndex == -1)
{ // Delete flipped room
EditorActions.AlternateRoomDisableWithWarning(room, this);
}
else
{ // Change flipped map number, not much to do here
if (room.AlternateGroup != alternateGroupIndex &&
room.AlternateOpposite.AlternateGroup != alternateGroupIndex)
{
room.AlternateGroup = alternateGroupIndex;
room.AlternateOpposite.AlternateGroup = alternateGroupIndex;
_editor.RoomPropertiesChange(room);
_editor.RoomPropertiesChange(room.AlternateOpposite);
}
}
}
else
{
if (alternateGroupIndex != -1)
{// Create a new flipped room
EditorActions.AlternateRoomEnable(room, alternateGroupIndex);
}
}
// Update combo box even if nothing changed internally
// to correct invalid user input
EditorEventRaised(new Editor.RoomPropertiesChangedEvent {
Room = room
});
}