private void undoToolStripMenuItem_Click(object sender, EventArgs e)
{
if (undoRedoSystem.CanUndo())
{
int previouslySelectedType = objectPalette.SelectedIndex;
ProgramState programState = undoRedoSystem.Undo();
this.Project = programState.Project.Copy();
objectPalette.GameObjects = Project.Types;
SelectType(previouslySelectedType);
Refresh();
}
}
private void RaiseKeyDown(KeyEventArgs e)
{
if ((Keyboard.Modifiers & ModifierKeys.Control) == ModifierKeys.Control)
{
if (e.Key == Key.Z)
{
UndoRedoSystem.Undo();
}
else if (e.Key == Key.Y)
{
UndoRedoSystem.Redo();
}
}
}