public static void Execute()
{
var garden = new Garden(5);
var command1 = new PlantCommand(garden, "drzewo");
var command2 = new RemoveCommand(garden, "drzewo");
var command3 = new RemoveCommand(garden, "słonecznik");
var command4 = new PlantCommand(garden, "słonecznik");
var plantTreeButton = new CommandsInvoker(command1);
var removeTreeButton = new CommandsInvoker(command2);
var removeSunflowerButton = new CommandsInvoker(command3);
var plantSunflowerButton = new CommandsInvoker(command4);
Console.WriteLine(garden);
plantTreeButton.Invoke();
plantTreeButton.Invoke();
plantSunflowerButton.Invoke();
Console.WriteLine(garden);
removeTreeButton.Invoke();
Console.WriteLine(garden);
removeTreeButton.Invoke();
removeTreeButton.Invoke();
Console.WriteLine(garden);
CommandsInvoker.Undo();
CommandsInvoker.Undo();
//CommandsInvoker.Undo();
Console.WriteLine(garden);
}
public RemoveCommand(Garden garden, string plant)
{
_garden = garden;
_plant = plant;
}
public PlantCommand(Garden garden, string plant)
{
_garden = garden;
_plant = plant;
}
