/// <summary>
/// Creates an stage, north of the current stage.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonUpStage_Click(object sender, RoutedEventArgs e)
{
try
{
if (currentID < 0)
{
throw new Exception();
}
if ((string)ButtonUpStage.Content == "↑")
{
currentID = manager.GetStage(currentID).ExitUp;
CheckExits();
LoadStageCanvas();
}
else
{
int previousID = manager.ID;
StageWindow stageWindow = new StageWindow(manager, false, null);
stageWindow.ShowDialog();
if (previousID != manager.ID)
{
Stage previous = manager.GetStage(currentID);
previous.ExitUp = manager.ID;
Stage current = manager.GetStage(manager.ID);
current.ExitDown = currentID;
currentID = manager.ID;
LoadStageCanvas();
CheckExits();
}
}
}
catch (Exception)
{
MessageBox.Show("You have to create the first stage.", "Attention", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
/// <summary>
/// Lets you create the first level, and modify any level after the first is created.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonModifyStage_Click(object sender, RoutedEventArgs e)
{
if ((string)ButtonModifyStage.Content == "Create")
{
StageWindow stageWindow = new StageWindow(manager, false, null);
stageWindow.ShowDialog();
if (manager.ID == 0)
{
currentID = 0;
ButtonModifyStage.Content = "Modify";
LoadStageCanvas();
}
}
else
{
StageWindow stageWindow = new StageWindow(manager, true, manager.GetStage(currentID));
stageWindow.ShowDialog();
LoadStageCanvas();
}
}