static void Main(string[] args)
{
/*
* This implementation of chain of responsibility demonstrates the
* method chaining approach. This approach is the most basic form in which
* you apply various modifiers and responsibilities to the original object's
* operations.
*/
var ba = new BankAccount("John Doe", 1000M);
var t = new Transaction(ba);
t.AddTransaction(new SafeWithdrawTransaction(ba, 750));
t.AddTransaction(new SafeWithdrawTransaction(ba, 500));
t.AddTransaction(new SafeDepositTransaction(ba, 300));
t.AddTransaction(new SafeWithdrawTransaction(ba, 250));
t.Handle();
/*
* Below exercise demonstrates the chain of responsibility pattern
* with a Mediator pattern approach. This can be called broker chain
* instead of method chain since there is a broker in between the calls
* and we avoid mutating the original object's properties.
*/
var carGame = new CarGame();
var car = new Car(carGame);
WriteLine(car);
using (new DoubleSpeedModifier(carGame, car))
{
WriteLine(car);
}
WriteLine(car);
/*
* Below is the course exercise in which we simulate a card game.
* Goblins have default A/D points 1/1 and GoblinKing has 3/3.
* A Goblin gets +1 defense point for every other Goblin on the board (king is a goblin)
* All Goblins get +1 attack point when a GoblinKing is on the board.
*/
var game = new Game();
var c1 = new Goblin(game);
var c2 = new Goblin(game);
var c3 = new Goblin(game);
var king = new GoblinKing(game);
game.Creatures.Add(c1);
game.Creatures.Add(c2);
game.Creatures.Add(c3);
game.Creatures.Add(king);
WriteLine(c1);
WriteLine(c2);
WriteLine(c3);
WriteLine(king);
}
private static void RunGui(GameOptions options)
{
Random r = new Random();
var length = (float)r.NextDouble() * (options.MaxLength - options.MinLength) + options.MinLength;
var traffic = (float)r.NextDouble() * (options.MaxTraffic - options.MinTraffic) + options.MinTraffic;
using (var game = new CarGame(length, traffic, options.PlayerCollision, options.PlaySounds))
{
game.Run();
}
}
private static void RunTournament(GameOptions options)
{
Random r = new Random();
for (int i = 0; i < options.Rounds; i++)
{
var length = (float)r.NextDouble() * (options.MaxLength - options.MinLength) + options.MinLength;
var traffic = (float)r.NextDouble() * (options.MaxTraffic - options.MinTraffic) + options.MinTraffic;
using (var game = new CarGame(length, traffic, options.PlayerCollision, options.PlaySounds, options.TimeAcceleration))
{
game.Run();
}
}
}
public void DeleteUser()
{
// not working with these two
//ApplicationUser LoggedUser2 = User.GetLoggedInUserInDB();
//var id = LoggedUser2.Id;
string userId = User.Identity.GetUserId();
ApplicationUser LoggedUser = db.Users.Find(userId);
db.Users.Remove(LoggedUser);
CarGame carGame = db.CarGame.Find(userId);
PackManGame packManGame = db.PackManGame.Find(userId);
db.CarGame.Remove(carGame);
db.PackManGame.Remove(packManGame);
db.SaveChanges();
}
private static void RunInSilentMode(GameOptions options)
{
Random r = new Random();
var length = (float)r.NextDouble() * (options.MaxLength - options.MinLength) + options.MinLength;
var traffic = (float)r.NextDouble() * (options.MaxTraffic - options.MinTraffic) + options.MinTraffic;
using (var game = new CarGame(length, traffic, options.PlayerCollision, false))
{
game.InitializeModel();
var sw = Stopwatch.StartNew();
int lastTick = (int)(sw.Elapsed.TotalMilliseconds * options.TimeAcceleration);
while (!game.Stopped)
{
int frameStart = (int)(sw.Elapsed.TotalMilliseconds * options.TimeAcceleration);
var elapsed = frameStart - lastTick;
lastTick = frameStart;
game.UpdateModel(new GameTime(TimeSpan.FromMilliseconds(frameStart), TimeSpan.FromMilliseconds(elapsed)));
}
}
}
public Car(CarGame game)
{
_game = game;
}