private GameManager()
{
labyrinth = new Labyrinth();
policeHouseTiles = new List<Vector2>();
policeHouseTiles.Add(new Vector2(6, 0));
policeHouseTiles.Add(new Vector2(7, 0));
policeHouseTiles.Add(new Vector2(0, 4));
policeHouseTiles.Add(new Vector2(0, 5));
policeHouseTiles.Add(new Vector2(6, 9));
policeHouseTiles.Add(new Vector2(7, 9));
policeHouseTiles.Add(new Vector2(13, 4));
policeHouseTiles.Add(new Vector2(13, 5));
countDowns = new List<Countdown>();
newCountDowns = new List<Countdown>();
characters = new List<Character>();
charactersToDelete = new List<Character>();
charactersToCreate = new List<Character>();
countDownsToDelete = new List<Countdown>();
Countdown firstTrapCountDown = new Countdown(0, 0, 30 - level, Subject.NotifyReason.SPAWN_NEW_TRAP);
firstTrapCountDown.AddObserver(this);
countDowns.Add(firstTrapCountDown);
Countdown firstPowerupCountDown = new Countdown(0, 0, 25 - level, Subject.NotifyReason.SPAWN_NEW_POWERUP);
firstPowerupCountDown.AddObserver(this);
countDowns.Add(firstPowerupCountDown);
collectibles = new List<Collectible>();
collectiblesToDelete = new List<Collectible>();
collectiblesToCreate = new List<Collectible>();
level = 1;
gru = (PlayerCharacter)CharacterFactory.CreateCharacter(CharacterFactory.CharacterType.GRU, new Vector2(labyrinth.GetTile(DEPART_X, DEPART_Y).GetPosition().X, labyrinth.GetTile(DEPART_X, DEPART_Y).GetPosition().Y), labyrinth.GetTile(DEPART_X, DEPART_Y));
characters.Add(gru);
gru.AddObserver(this);
StartGame();
shouldStartGame = false;
//Teleporter entrance
warpEntreePos = new Vector2(labyrinth.GetTile(7, 4).GetPosition().X - Tile.LIGN_SIZE, labyrinth.GetTile(7, 4).GetPosition().Y + Tile.LIGN_SIZE);
//Teleporter exits
warpExitsPos[0] = new Vector2(labyrinth.GetTile(0, 0).GetPosition().X, labyrinth.GetTile(0, 0).GetPosition().Y);
warpExitsPos[1] = new Vector2(labyrinth.GetTile(Labyrinth.WIDTH - 1, 0).GetPosition().X, labyrinth.GetTile(Labyrinth.WIDTH - 1, 0).GetPosition().Y);
warpExitsPos[2] = new Vector2(labyrinth.GetTile(0, Labyrinth.HEIGHT - 1).GetPosition().X, labyrinth.GetTile(0, Labyrinth.HEIGHT - 1).GetPosition().Y);
warpExitsPos[3] = new Vector2(labyrinth.GetTile(Labyrinth.WIDTH - 1, Labyrinth.HEIGHT - 1).GetPosition().X, labyrinth.GetTile(Labyrinth.WIDTH - 1, Labyrinth.HEIGHT - 1).GetPosition().Y);
}